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Message-ID: <20240721122240.GYA18276.dlan.gentoo>
Date: Sun, 21 Jul 2024 12:22:40 +0000
From: Yixun Lan <dlan@...too.org>
To: Inochi Amaoto <inochiama@...look.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>, Conor Dooley <conor@...nel.org>,
Yangyu Chen <cyy@...self.name>, Jesse Taube <jesse@...osinc.com>,
Jisheng Zhang <jszhang@...nel.org>, Icenowy Zheng <uwu@...nowy.me>,
Meng Zhang <zhangmeng.kevin@...cemit.com>,
Meng Zhang <kevin.z.m@...mail.com>, devicetree@...r.kernel.org,
linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] riscv: dts: spacemit: add pinctrl support for K1 SoC
Hi Inochi:
On 08:30 Sat 20 Jul , Inochi Amaoto wrote:
> On Fri, Jul 19, 2024 at 12:21:39PM GMT, Yixun Lan wrote:
> > SpacemiT's K1 SoC has a pinctrl controller which can be
> > modeled using the pinctrl-single driver.
> >
> > Signed-off-by: Yixun Lan <dlan@...too.org>
> > ---
> > arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi | 1746 ++++++++++++++++++++++++++
> > arch/riscv/boot/dts/spacemit/k1-pinctrl.h | 220 ++++
> > arch/riscv/boot/dts/spacemit/k1.dtsi | 14 +
> > 3 files changed, 1980 insertions(+)
> >
> > diff --git a/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi b/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi
> > new file mode 100644
> > index 0000000000000..ad6f171d3ec1f
> > --- /dev/null
> > +++ b/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi
> > @@ -0,0 +1,1746 @@
> > +// SPDX-License-Identifier: GPL-2.0 OR MIT
> > +/*
> > + * Copyright (c) 2022 SpacemiT (Hangzhou) Technology Co. Ltd
>
> Copyright should always match the year 2024, this apply to other files.
>
Ok
> > + * Copyright (c) 2024 Yixun Lan <dlan@...too.org>
> > + */
> > +
> > +#include "k1-pinctrl.h"
> > +
> > +&pinctrl {
> > + camera0_pin: camera0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(53, 1) /* cam_mclk0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + camera1_pin: camera1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(58, 1) /* cam_mclk1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + camera2_pin: camera2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(120, 1) /* cam_mclk2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + can_0_pins: can-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(75, 3) /* can_tx0 */
> > + K1_PADCONF0(76, 3) /* can_rx0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + can_1_pins: can-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(54, 2) /* can_tx0 */
> > + K1_PADCONF0(55, 2) /* can_rx0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + clk_32k_out_0_pin: clk-32k-out-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(21, 3) /* 32k_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + clk_32k_out_1_pin: clk-32k-out-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(31, 3) /* 32k_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + clk_32k_out_2_pin: clk-32k-out-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(28, 4) /* 32k_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + gmac0_pins: gmac0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF1(00, 1) /* gmac0_rxdv */
> > + K1_PADCONF1(01, 1) /* gmac0_rx_d0 */
> > + K1_PADCONF1(02, 1) /* gmac0_rx_d1 */
> > + K1_PADCONF1(03, 1) /* gmac0_rx_clk */
> > + K1_PADCONF1(04, 1) /* gmac0_rx_d2 */
> > + K1_PADCONF1(05, 1) /* gmac0_rx_d3 */
> > + K1_PADCONF1(06, 1) /* gmac0_tx_d0 */
> > + K1_PADCONF1(07, 1) /* gmac0_tx_d1 */
> > + K1_PADCONF1(08, 1) /* gmac0_tx */
> > + K1_PADCONF1(09, 1) /* gmac0_tx_d2 */
> > + K1_PADCONF1(10, 1) /* gmac0_tx_d3 */
> > + K1_PADCONF1(11, 1) /* gmac0_tx_en */
> > + K1_PADCONF1(12, 1) /* gmac0_mdc */
> > + K1_PADCONF1(13, 1) /* gmac0_mdio */
> > + K1_PADCONF1(14, 1) /* gmac0_int_n */
> > + K1_PADCONF1(45, 1) /* gmac0_clk_ref */
> > + >;
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + gmac1_pins: gmac1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF1(29, 1) /* gmac1_rxdv */
> > + K1_PADCONF1(30, 1) /* gmac1_rx_d0 */
> > + K1_PADCONF1(31, 1) /* gmac1_rx_d1 */
> > + K1_PADCONF1(32, 1) /* gmac1_rx_clk */
> > + K1_PADCONF1(33, 1) /* gmac1_rx_d2 */
> > + K1_PADCONF1(34, 1) /* gmac1_rx_d3 */
> > + K1_PADCONF1(35, 1) /* gmac1_tx_d0 */
> > + K1_PADCONF1(36, 1) /* gmac1_tx_d1 */
> > + K1_PADCONF1(37, 1) /* gmac1_tx */
> > + K1_PADCONF1(38, 1) /* gmac1_tx_d2 */
> > + K1_PADCONF1(39, 1) /* gmac1_tx_d3 */
> > + K1_PADCONF1(40, 1) /* gmac1_tx_en */
> > + K1_PADCONF1(41, 1) /* gmac1_mdc */
> > + K1_PADCONF1(42, 1) /* gmac1_mdio */
> > + K1_PADCONF1(43, 1) /* gmac1_int_n */
> > + K1_PADCONF1(46, 1) /* gmac1_clk_ref */
> > + >;
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + hdmi_0_pins_0: hdmi-0-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(86, 1) /* hdmi_tx_hscl */
> > + K1_PADCONF0(87, 1) /* hdmi_tx_hsda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + hdmi_0_pins_1: hdmi-0-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(88, 1) /* hdmi_tx_hcec */
> > + K1_PADCONF0(89, 1) /* hdmi_tx_pdp */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + hdmi_1_pins: hdmi-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(59, 1) /* hdmi_tx_hscl */
> > + K1_PADCONF0(60, 1) /* hdmi_tx_hsda */
> > + K1_PADCONF0(61, 1) /* hdmi_tx_hcec */
> > + K1_PADCONF0(62, 1) /* hdmi_tx_pdp */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + i2c0_pins: i2c0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(54, 1) /* i2c0_scl */
> > + K1_PADCONF0(55, 1) /* i2c0_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c1_pins: i2c1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(56, 1) /* i2c1_scl */
> > + K1_PADCONF0(57, 1) /* i2c1_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c2_0_pins: i2c2-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(84, 4) /* i2c2_scl */
> > + K1_PADCONF0(85, 4) /* i2c2_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c2_1_pins: i2c2-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(70, 2) /* i2c2_scl */
> > + K1_PADCONF0(71, 2) /* i2c2_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c2_2_pins: i2c2-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(68, 3) /* i2c2_scl */
> > + K1_PADCONF0(69, 3) /* i2c2_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c3_0_pins: i2c3-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(38, 2) /* i2c3_scl */
> > + K1_PADCONF0(39, 2) /* i2c3_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c3_1_pins: i2c3-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(47, 4) /* i2c3_scl */
> > + K1_PADCONF0(48, 4) /* i2c3_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c3_2_pins: i2c3-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(77, 3) /* i2c3_scl */
> > + K1_PADCONF0(78, 3) /* i2c3_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c4_0_pins: i2c4-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(40, 2) /* i2c4_scl */
> > + K1_PADCONF0(41, 2) /* i2c4_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c4_1_pins: i2c4-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(75, 5) /* i2c4_scl */
> > + K1_PADCONF0(76, 5) /* i2c4_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(0);
> > + };
> > +
> > + i2c4_2_pins: i2c4-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(51, 4) /* i2c4_scl */
> > + K1_PADCONF0(52, 4) /* i2c4_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(0);
> > + };
> > +
> > + i2c5_0_pins: i2c5-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(81, 5) /* i2c5_scl */
> > + K1_PADCONF0(82, 5) /* i2c5_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c5_1_pins: i2c5-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(54, 5) /* i2c5_scl */
> > + K1_PADCONF0(55, 5) /* i2c5_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c6_0_pins: i2c6-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(83, 5) /* i2c6_scl */
> > + K1_PADCONF0(90, 5) /* i2c6_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c6_1_pins: i2c6-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(118, 2) /* i2c6_scl */
> > + K1_PADCONF0(119, 2) /* i2c6_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c6_2_pins: i2c6-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(56, 5) /* i2c6_scl */
> > + K1_PADCONF0(57, 5) /* i2c6_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c7_pins: i2c7-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(118, 1) /* i2c6_scl */
> > + K1_PADCONF0(119, 1) /* i2c6_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + i2c8_pins: i2c8-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(93, 0) /* pwr_scl */
> > + K1_PADCONF0(94, 0) /* pwr_sda */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + one_wire_0_pin: one-wire-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(110, 5) /* one_wire */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + one_wire_1_pin: one-wire-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(47, 5) /* one_wire */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + ir_rx_0_pin: ir-rx-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(97, 2) /* ir_rx */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + ir_rx_1_pin: ir-rx-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(79, 1) /* ir_rx */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + ir_rx_2_pin: ir-rx-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(58, 4) /* ir_rx */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mmc1_pins_0: mmc1-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(104, 0) /* mmc1_d3 */
> > + K1_PADCONF0(105, 0) /* mmc1_d2 */
> > + K1_PADCONF0(106, 0) /* mmc1_d1 */
> > + K1_PADCONF0(107, 0) /* mmc1_d0 */
> > + K1_PADCONF0(108, 0) /* mmc1_cmd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > +
> > + mmc1_pins_1: mmc1-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(109, 0) /* mmc1_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + mmc1_fast_pins_0: mmc1-fast-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(104, 0) /* mmc1_d3 */
> > + K1_PADCONF0(105, 0) /* mmc1_d2 */
> > + K1_PADCONF0(106, 0) /* mmc1_d1 */
> > + K1_PADCONF0(107, 0) /* mmc1_d0 */
> > + K1_PADCONF0(108, 0) /* mmc1_cmd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(3);
> > + };
> > +
> > + mmc1_fast_pins_1: mmc1-fast-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(109, 0) /* mmc1_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(3);
> > + };
> > +
> > + mmc2_pins: mmc2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(15, 1) /* mmc2_data3 */
> > + K1_PADCONF0(16, 1) /* mmc2_data2 */
> > + K1_PADCONF0(17, 1) /* mmc2_data1 */
> > + K1_PADCONF0(18, 1) /* mmc2_data0 */
> > + K1_PADCONF0(19, 1) /* mmc2_cmd */
> > + K1_PADCONF0(20, 1) /* mmc2_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk_0_pin: mn-clk-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(92, 1) /* mn_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk_1_pin: mn-clk-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(81, 4) /* mn_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk_2_pin: mn-clk-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(44, 1) /* mn_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk_3_pin: mn-clk-3-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(20, 3) /* mn_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk_4_pin: mn-clk-4-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(23, 3) /* mn_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk_5_pin: mn-clk_5-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(32, 3) /* mn_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk2_0_pin: mn-clk2-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(91, 1) /* mn_clk2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + mn_clk2_1_pin: mn-clk2-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(85, 3) /* mn_clk2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie0_0_pins: pcie0-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(15, 2) /* PCIe0_perstn */
> > + K1_PADCONF0(16, 2) /* PCIe0_waken */
> > + K1_PADCONF0(17, 2) /* PCIe0_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie0_1_pins: pcie0-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(29, 4) /* PCIe0_perstn */
> > + K1_PADCONF0(30, 4) /* PCIe0_waken */
> > + K1_PADCONF0(31, 4) /* PCIe0_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie0_2_pins: pcie0-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(110, 4) /* PCIe0_perstn */
> > + K1_PADCONF0(115, 4) /* PCIe0_waken */
> > + K1_PADCONF0(116, 4) /* PCIe0_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie0_3_pins_0: pcie0-3-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(53, 3) /* PCIe0_perstn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie0_3_pins_1: pcie0-3-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(54, 3) /* PCIe0_waken */
> > + K1_PADCONF0(55, 3) /* PCIe0_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie1_0_pins: pcie1-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(15, 4) /* PCIe1_perstn */
> > + K1_PADCONF0(16, 4) /* PCIe1_waken */
> > + K1_PADCONF0(17, 4) /* PCIe1_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie1_1_pins: pcie1-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(32, 4) /* PCIe1_perstn */
> > + K1_PADCONF0(33, 4) /* PCIe1_waken */
> > + K1_PADCONF0(34, 4) /* PCIe1_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie1_2_pins_0: pcie1-2-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(56, 3) /* PCIe1_perstn */
> > + K1_PADCONF0(57, 3) /* PCIe1_waken */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie1_2_pins_1: pcie1-2-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(58, 3) /* PCIe1_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie1_3_pins: pcie1-3-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(59, 4) /* PCIe1_perstn */
> > + K1_PADCONF0(60, 4) /* PCIe1_waken */
> > + K1_PADCONF0(61, 4) /* PCIe1_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie2_0_pins: pcie2-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(18, 4) /* PCIe2_perstn */
> > + K1_PADCONF0(19, 4) /* PCIe2_waken */
> > + K1_PADCONF0(20, 4) /* PCIe2_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie2_1_pins: pcie2-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(35, 4) /* PCIe2_perstn */
> > + K1_PADCONF0(36, 4) /* PCIe2_waken */
> > + K1_PADCONF0(37, 4) /* PCIe2_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie2_2_pins_0: pcie2-2-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(62, 4) /* PCIe2_perstn */
> > + K1_PADCONF0(74, 4) /* PCIe2_waken */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > +
> > + pcie2_2_pins_1: pcie2-2-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(117, 4) /* PCIe2_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie2_3_pins: pcie2-3-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(111, 3) /* PCIe2_perstn */
> > + K1_PADCONF0(112, 3) /* PCIe2_waken */
> > + K1_PADCONF0(113, 3) /* PCIe2_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pcie2_4_pins_0: pcie2-4-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0( 62, 4) /* PCIe2_perstn */
> > + K1_PADCONF0(112, 3) /* PCIe2_waken */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > +
> > + pcie2_4_pins_1: pcie2-4-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(117, 4) /* PCIe2_clkreqn */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pri_pins_0: pri-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(70, 0) /* pri_tdi */
> > + K1_PADCONF0(71, 0) /* pri_tms */
> > + K1_PADCONF0(73, 0) /* pri_tck */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pmic_pins_0: pmic-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(95, 0) /* vcxo_en */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pmic_pins_1: pmic-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(96, 0) /* dvl0 */
> > + K1_PADCONF0(97, 0) /* dvl1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pri_pins_1: pri-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(72, 0) /* pri_tck */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm0_0_pin: pwm0-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(104, 5) /* pwm0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + pwm0_1_pin: pwm0-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(14, 3) /* pwm0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm0_2_pin: pwm0-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(22, 4) /* pwm0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm1_0_pin: pwm1-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(105, 5) /* pwm1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + pwm1_1_pin: pwm1-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(29, 3) /* pwm1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm1_2_pin: pwm1-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(23, 4) /* pwm1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm2_0_pin: pwm2-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(106, 5) /* pwm2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + pwm2_1_pin: pwm2-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(22, 2) /* pwm2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm2_2_pin: pwm2-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(30, 3) /* pwm2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm2_3_pin: pwm2-3-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(24, 4) /* pwm2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm3_0_pin: pwm3-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(107, 5) /* pwm3 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + pwm3_1_pin: pwm3-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(33, 3) /* pwm3 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm3_2_pin: pwm3-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(25, 4) /* pwm3 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm4_0_pin: pwm4-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(108, 5) /* pwm4 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + pwm4_1_pin: pwm4-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(34, 3) /* pwm4 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm5_0_pin: pwm5-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(109, 5) /* pwm5 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + pwm5_1_pin: pwm5-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(35, 3) /* pwm5 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm6_0_pin: pwm6-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(88, 4) /* pwm6 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm6_1_pin: pwm6-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(36, 3) /* pwm6 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm7_0_pin: pwm7-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(92, 2) /* pwm7 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm7_1_pin: pwm7-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(37, 2) /* pwm7 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm8_0_pin: pwm8-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(00, 3) /* pwm8 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm8_1_pin: pwm8-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(38, 4) /* pwm8 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm9_0_pin: pwm9-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(01, 3) /* pwm9 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm9_1_pin: pwm9-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(39, 4) /* pwm9 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm9_2_pin: pwm9-2-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(74, 2) /* pwm9 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm10_0_pin: pwm10-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(02, 3) /* pwm10 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm10_1_pin: pwm10-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(40, 4) /* pwm10 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm11_0_pin: pwm11-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(03, 3) /* pwm11 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm11_1_pin: pwm11-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(41, 4) /* pwm11 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm12_0_pin: pwm12-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(04, 3) /* pwm12 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm12_1_pin: pwm12-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(42, 4) /* pwm12 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm13_0_pin: pwm13-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(05, 3) /* pwm13 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm13_1_pin: pwm13-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(43, 4) /* pwm13 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm14_0_pin: pwm14-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(06, 3) /* pwm14 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm14_1_pin: pwm14-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(44, 4) /* pwm14 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm15_0_pin: pwm15-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(07, 3) /* pwm15 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm15_1_pin: pwm15-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(45, 4) /* pwm15 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm16_0_pin: pwm16-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(09, 3) /* pwm16 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm16_1_pin: pwm16-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(46, 4) /* pwm16 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm17_0_pin: pwm17-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(10, 3) /* pwm17 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm17_1_pin: pwm17-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(53, 2) /* pwm17 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm18_0_pin: pwm18-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(11, 3) /* pwm18 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm18_1_pin: pwm18-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(57, 4) /* pwm18 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm19_0_pin: pwm19-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(13, 3) /* pwm19 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + pwm19_1_pin: pwm19-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(63, 4) /* pwm19 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + qspi_pins_0: qspi-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(98, 0) /* qspi_d3 */
> > + K1_PADCONF0(99, 0) /* qspi_d2 */
> > + K1_PADCONF0(100, 0) /* qspi_d1 */
> > + K1_PADCONF0(101, 0) /* qspi_d1 */
> > + K1_PADCONF0(102, 0) /* qspi_clk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + qspi_pins_1: qspi-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(103, 0) /* qspi_csi */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + rcpu_pins: rcpu-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(47, 1) /* r_uart0_tx */
> > + K1_PADCONF0(48, 1) /* r_uart0_rx */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + spi_lcd_0_pins_0: spi-lcd-0-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(86, 3) /* dclk */
> > + K1_PADCONF0(87, 3) /* dcx */
> > + K1_PADCONF0(91, 3) /* dsi_te */
> > + K1_PADCONF0(92, 3) /* smpn_rstb */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + spi_lcd_0_pins_1: spi-lcd-0-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(88, 3) /* din */
> > + K1_PADCONF0(89, 3) /* dout0 */
> > + K1_PADCONF0(90, 3) /* dout1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + spi_lcd_1_pins_0: spi-lcd-1-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(70, 3) /* dclk */
> > + K1_PADCONF0(71, 3) /* dcx */
> > + K1_PADCONF0(73, 3) /* dout0 */
> > + K1_PADCONF0(74, 3) /* dout1 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + spi_lcd_1_pins_1: spi-lcd-1-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0( 72, 3) /* din */
> > + K1_PADCONF0(114, 3) /* dsi_te */
> > + K1_PADCONF0( 63, 3) /* smpn_rstb */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + sspa0_0_pins_0: sspa0-0-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(118, 3) /* sspa0_clk */
> > + K1_PADCONF0(119, 3) /* sspa0_frm */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + sspa0_0_pins_1: sspa0-0-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(120, 3) /* sspa0_txd */
> > + K1_PADCONF0(121, 3) /* sspa0_rxd */
> > + K1_PADCONF0(122, 3) /* sspa0_sysclk */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + sspa0_1_pins: sspa0-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(58, 2) /* sspa0_sysclk */
> > + K1_PADCONF0(111, 2) /* sspa0_clk */
> > + K1_PADCONF0(112, 2) /* sspa0_frm */
> > + K1_PADCONF0(113, 2) /* sspa0_txd */
> > + K1_PADCONF0(114, 2) /* sspa0_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + sspa1_pins: sspa1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(24, 3) /* sspa1_sysclk */
> > + K1_PADCONF0(25, 1) /* sspa1_sclk */
> > + K1_PADCONF0(26, 1) /* sspa1_frm */
> > + K1_PADCONF0(27, 1) /* sspa1_txd */
> > + K1_PADCONF0(28, 1) /* sspa1_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + ssp2_0_pins: ssp2-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(75, 1) /* ssp2_sclk */
> > + K1_PADCONF0(76, 1) /* ssp2_frm */
> > + K1_PADCONF0(77, 1) /* ssp2_txd */
> > + K1_PADCONF0(78, 1) /* ssp2_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + ssp2_1_pins: ssp2-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(64, 3) /* ssp2_sclk */
> > + K1_PADCONF0(65, 3) /* ssp2_frm */
> > + K1_PADCONF0(66, 3) /* ssp2_txd */
> > + K1_PADCONF0(67, 3) /* ssp2_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + ssp3_0_pins: ssp3-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(75, 2) /* ssp3_sclk */
> > + K1_PADCONF0(76, 2) /* ssp3_frm */
> > + K1_PADCONF0(77, 2) /* ssp3_txd */
> > + K1_PADCONF0(78, 2) /* ssp3_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + ssp3_1_pins: ssp3-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(59, 2) /* ssp3_sclk */
> > + K1_PADCONF0(60, 2) /* ssp3_frm */
> > + K1_PADCONF0(61, 2) /* ssp3_txd */
> > + K1_PADCONF0(62, 2) /* ssp3_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart0_0_pins: uart0-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(104, 3) /* uart0_txd */
> > + K1_PADCONF0(105, 3) /* uart0_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + uart0_1_pins: uart0-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(80, 3) /* uart0_rxd */
> > + K1_PADCONF0(108, 1) /* uart0_txd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + uart0_2_pins: uart0-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(68, 2) /* uart0_txd */
> > + K1_PADCONF0(69, 2) /* uart0_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart2_pins: uart2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(21, 1) /* uart2_txd */
> > + K1_PADCONF0(22, 1) /* uart2_rxd */
> > + K1_PADCONF0(23, 1) /* uart2_cts_n */
> > + K1_PADCONF0(24, 1) /* uart2_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(0);
> > + };
> > +
> > + uart3_0_pins: uart3-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(81, 2) /* uart3_txd */
> > + K1_PADCONF0(82, 2) /* uart3_txd */
> > + K1_PADCONF0(83, 2) /* uart3_cts_n */
> > + K1_PADCONF0(84, 2) /* uart3_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart3_1_pins: uart3-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(18, 2) /* uart3_txd */
> > + K1_PADCONF0(19, 2) /* uart3_rxd */
> > + K1_PADCONF0(20, 2) /* uart3_cts_n */
> > + K1_PADCONF0(21, 2) /* uart3_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart3_2_pins: uart3-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(53, 4) /* uart3_txd */
> > + K1_PADCONF0(54, 4) /* uart3_rxd */
> > + K1_PADCONF0(55, 4) /* uart3_cts_n */
> > + K1_PADCONF0(56, 4) /* uart3_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart4_0_pins: uart4-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(100, 4) /* uart4_txd */
> > + K1_PADCONF0(101, 4) /* uart4_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + uart4_1_pins: uart4-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(81, 3) /* uart4_cts_n */
> > + K1_PADCONF0(82, 3) /* uart4_rts_n */
> > + K1_PADCONF0(83, 3) /* uart4_txd */
> > + K1_PADCONF0(84, 3) /* uart4_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart4_2_pins: uart4-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(23, 2) /* uart4_txd */
> > + K1_PADCONF0(24, 2) /* uart4_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart4_3_pins: uart4-3-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(33, 2) /* uart4_txd */
> > + K1_PADCONF0(34, 2) /* uart4_rxd */
> > + K1_PADCONF0(35, 2) /* uart4_cts_n */
> > + K1_PADCONF0(36, 2) /* uart4_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart4_4_pins: uart4-4-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(111, 4) /* uart4_txd */
> > + K1_PADCONF0(112, 4) /* uart4_rxd */
> > + K1_PADCONF0(113, 4) /* uart4_cts_n */
> > + K1_PADCONF0(114, 4) /* uart4_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart5_0_pins: uart5-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(102, 3) /* uart5_txd */
> > + K1_PADCONF0(103, 3) /* uart5_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + uart5_1_pins: uart5-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(25, 2) /* uart5_txd */
> > + K1_PADCONF0(26, 2) /* uart5_rxd */
> > + K1_PADCONF0(27, 2) /* uart5_cts_n */
> > + K1_PADCONF0(28, 2) /* uart5_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart5_2_pins: uart5-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(42, 2) /* uart5_txd */
> > + K1_PADCONF0(43, 2) /* uart5_rxd */
> > + K1_PADCONF0(44, 2) /* uart5_cts_n */
> > + K1_PADCONF0(45, 2) /* uart5_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart5_3_pins: uart5-3-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(70, 4) /* uart5_txd */
> > + K1_PADCONF0(71, 4) /* uart5_rxd */
> > + K1_PADCONF0(72, 4) /* uart5_cts_n */
> > + K1_PADCONF0(73, 4) /* uart5_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart6_0_pins: uart6-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(85, 2) /* uart6_cts_n */
> > + K1_PADCONF0(86, 2) /* uart6_txd */
> > + K1_PADCONF0(87, 2) /* uart6_rxd */
> > + K1_PADCONF0(90, 2) /* uart6_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart6_1_pins: uart6-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(00, 2) /* uart6_txd */
> > + K1_PADCONF0(01, 2) /* uart6_rxd */
> > + K1_PADCONF0(02, 2) /* uart6_cts_n */
> > + K1_PADCONF0(03, 2) /* uart6_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart6_2_pins: uart6-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(56, 2) /* uart6_txd */
> > + K1_PADCONF0(57, 2) /* uart6_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart7_0_pins: uart7-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(88, 2) /* uart7_txd */
> > + K1_PADCONF0(89, 2) /* uart7_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart7_1_pins: uart7-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(04, 2) /* uart7_txd */
> > + K1_PADCONF0(05, 2) /* uart7_rxd */
> > + K1_PADCONF0(06, 2) /* uart7_cts_n */
> > + K1_PADCONF0(07, 2) /* uart7_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart8_0_pins: uart8-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(82, 4) /* uart8_txd */
> > + K1_PADCONF0(83, 4) /* uart8_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart8_1_pins: uart8-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(08, 2) /* uart8_txd */
> > + K1_PADCONF0(09, 2) /* uart8_rxd */
> > + K1_PADCONF0(10, 2) /* uart8_cts_n */
> > + K1_PADCONF0(11, 2) /* uart8_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart8_2_pins: uart8-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(75, 4) /* uart8_txd */
> > + K1_PADCONF0(76, 4) /* uart8_rxd */
> > + K1_PADCONF0(77, 4) /* uart8_cts_n */
> > + K1_PADCONF0(78, 4) /* uart8_rts_n */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_3V_DS(4);
> > + };
> > +
> > + uart9_0_pins: uart9-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(12, 2) /* uart9_txd */
> > + K1_PADCONF0(13, 2) /* uart9_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart9_1_pins: uart9-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(110, 3) /* uart9_cts_n */
> > + K1_PADCONF0(115, 3) /* uart9_rts_n */
> > + K1_PADCONF0(116, 3) /* uart9_txd */
> > + K1_PADCONF0(117, 3) /* uart9_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + uart9_2_pins: uart9-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(72, 2) /* uart9_txd */
> > + K1_PADCONF0(73, 2) /* uart9_rxd */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb0_0_pins: usb0-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(125, 1) /* vbus_on0 */
> > + K1_PADCONF0(126, 1) /* usb_id0 */
> > + K1_PADCONF0(127, 1) /* drive_vbus0_iso */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb0_1_pins_0: usb0-1-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(63, 1) /* drive_vbus0_iso */
> > + K1_PADCONF0(64, 1) /* vbus_on0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb0_1_pins_1: usb0-1-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(65, 1) /* usb_id0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb1_0_pin: usb1-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(124, 1) /* drive_vbus1_iso */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb1_1_pin: usb1-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(66, 1) /* drive_vbus1_iso */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb2_0_pins: usb2-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(121, 2) /* vbus_on2 */
> > + K1_PADCONF0(122, 2) /* usb_id2 */
> > + K1_PADCONF0(123, 1) /* drive_vbus2_iso */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb2_1_pins_0: usb2-1-pins-0 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(67, 1) /* drive_vbus2_iso */
> > + K1_PADCONF0(68, 1) /* vbus_on2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + usb2_1_pins_1: usb2-1-pins-1 {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(69, 1) /* usb_id2 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + vcxo_0_pins: vcxo-0-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(96, 3) /* vcxo_req */
> > + K1_PADCONF0(97, 3) /* vcxo_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + vcxo_1_pins: vcxo-1-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(16, 3) /* vcxo_req */
> > + K1_PADCONF0(17, 3) /* vcxo_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + vcxo_2_pins: vcxo-2-pins {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(89, 4) /* vcxo_req */
> > + K1_PADCONF0(90, 4) /* vcxo_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + vcxo_out_0_pin: vcxo-out-0-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(91, 2) /* vcxo_out_0 */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(1);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(0);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +
> > + vcxo_out_1_pin: vcxo-out-1-pin {
> > + pinctrl-single,pins = <
> > + K1_PADCONF0(12, 3) /* vcxo_out */
> > + >;
> > + pinctrl-single,bias-pullup = PINCTRL_PULLUP(0);
> > + pinctrl-single,bias-pulldown = PINCTRL_PULLDN(1);
> > + pinctrl-single,drive-strength = PINCTRL_1V8_DS(2);
> > + };
> > +};
>
> I see that you may add all the pin definition for the SoC. It is OK,
> but I think these may be too much as some board may have different
> configurations. I think adding the common pin definition to this file
> is enough. Others should be left in the board dts.
>
Generally, I agree with your idea, the configurations are more specific to
customized user case, so spill them out to board dts would be a feasible idea
But, another concern, if we have more boards added, should we have a common
file (like k1-pinconf.dtsi) to collect common settings, so we don't have
to duplicate them in all board dts files?
> > diff --git a/arch/riscv/boot/dts/spacemit/k1-pinctrl.h b/arch/riscv/boot/dts/spacemit/k1-pinctrl.h
> > new file mode 100644
> > index 0000000000000..22eec2293ee33
> > --- /dev/null
> > +++ b/arch/riscv/boot/dts/spacemit/k1-pinctrl.h
> > @@ -0,0 +1,220 @@
> > +/* SPDX-License-Identifier: GPL-2.0 OR MIT */
> > +/*
> > + * Copyright (c) 2022 SpacemiT (Hangzhou) Technology Co. Ltd
> > + * Copyright (c) 2024 Yixun Lan <dlan@...too.org>
> > + */
> > +
> > +#ifndef __DT_BINDINGS_K1_PINCTRL_H
> > +#define __DT_BINDINGS_K1_PINCTRL_H
> > +
> > +/* pin offset */
> > +#define PINID(x) ((x) + 1)
> > +
> > +#define GPIO_00 PINID(0)
> > +#define GPIO_01 PINID(1)
> > +#define GPIO_02 PINID(2)
> > +#define GPIO_03 PINID(3)
> > +#define GPIO_04 PINID(4)
> > +#define GPIO_05 PINID(5)
> > +#define GPIO_06 PINID(6)
> > +#define GPIO_07 PINID(7)
> > +#define GPIO_08 PINID(8)
> > +#define GPIO_09 PINID(9)
> > +#define GPIO_10 PINID(10)
> > +#define GPIO_11 PINID(11)
> > +#define GPIO_12 PINID(12)
> > +#define GPIO_13 PINID(13)
> > +#define GPIO_14 PINID(14)
> > +#define GPIO_15 PINID(15)
> > +#define GPIO_16 PINID(16)
> > +#define GPIO_17 PINID(17)
> > +#define GPIO_18 PINID(18)
> > +#define GPIO_19 PINID(19)
> > +#define GPIO_20 PINID(20)
> > +#define GPIO_21 PINID(21)
> > +#define GPIO_22 PINID(22)
> > +#define GPIO_23 PINID(23)
> > +#define GPIO_24 PINID(24)
> > +#define GPIO_25 PINID(25)
> > +#define GPIO_26 PINID(26)
> > +#define GPIO_27 PINID(27)
> > +#define GPIO_28 PINID(28)
> > +#define GPIO_29 PINID(29)
> > +#define GPIO_30 PINID(30)
> > +#define GPIO_31 PINID(31)
> > +
> > +#define GPIO_32 PINID(32)
> > +#define GPIO_33 PINID(33)
> > +#define GPIO_34 PINID(34)
> > +#define GPIO_35 PINID(35)
> > +#define GPIO_36 PINID(36)
> > +#define GPIO_37 PINID(37)
> > +#define GPIO_38 PINID(38)
> > +#define GPIO_39 PINID(39)
> > +#define GPIO_40 PINID(40)
> > +#define GPIO_41 PINID(41)
> > +#define GPIO_42 PINID(42)
> > +#define GPIO_43 PINID(43)
> > +#define GPIO_44 PINID(44)
> > +#define GPIO_45 PINID(45)
> > +#define GPIO_46 PINID(46)
> > +#define GPIO_47 PINID(47)
> > +#define GPIO_48 PINID(48)
> > +#define GPIO_49 PINID(49)
> > +#define GPIO_50 PINID(50)
> > +#define GPIO_51 PINID(51)
> > +#define GPIO_52 PINID(52)
> > +#define GPIO_53 PINID(53)
> > +#define GPIO_54 PINID(54)
> > +#define GPIO_55 PINID(55)
> > +#define GPIO_56 PINID(56)
> > +#define GPIO_57 PINID(57)
> > +#define GPIO_58 PINID(58)
> > +#define GPIO_59 PINID(59)
> > +#define GPIO_60 PINID(60)
> > +#define GPIO_61 PINID(61)
> > +#define GPIO_62 PINID(62)
> > +#define GPIO_63 PINID(63)
> > +
> > +#define GPIO_64 PINID(64)
> > +#define GPIO_65 PINID(65)
> > +#define GPIO_66 PINID(66)
> > +#define GPIO_67 PINID(67)
> > +#define GPIO_68 PINID(68)
> > +#define GPIO_69 PINID(69)
> > +#define GPIO_70 PINID(70)
> > +#define GPIO_71 PINID(71)
> > +#define GPIO_72 PINID(72)
> > +#define GPIO_73 PINID(73)
> > +#define GPIO_74 PINID(74)
> > +#define GPIO_75 PINID(75)
> > +#define GPIO_76 PINID(76)
> > +#define GPIO_77 PINID(77)
> > +#define GPIO_78 PINID(78)
> > +#define GPIO_79 PINID(79)
> > +#define GPIO_80 PINID(80)
> > +#define GPIO_81 PINID(81)
> > +#define GPIO_82 PINID(82)
> > +#define GPIO_83 PINID(83)
> > +#define GPIO_84 PINID(84)
> > +#define GPIO_85 PINID(85)
> > +
> > +#define GPIO_101 PINID(89)
> > +#define GPIO_100 PINID(90)
> > +#define GPIO_99 PINID(91)
> > +#define GPIO_98 PINID(92)
> > +#define GPIO_103 PINID(93)
> > +#define GPIO_102 PINID(94)
> > +
> > +#define GPIO_104 PINID(109)
> > +#define GPIO_105 PINID(110)
> > +#define GPIO_106 PINID(111)
> > +#define GPIO_107 PINID(112)
> > +#define GPIO_108 PINID(113)
> > +#define GPIO_109 PINID(114)
> > +#define GPIO_110 PINID(115)
> > +
> > +#define GPIO_93 PINID(116)
> > +#define GPIO_94 PINID(117)
> > +#define GPIO_95 PINID(118)
> > +#define GPIO_96 PINID(119)
> > +#define GPIO_97 PINID(120)
> > +
> > +#define GPIO_86 PINID(122)
> > +#define GPIO_87 PINID(123)
> > +#define GPIO_88 PINID(124)
> > +#define GPIO_89 PINID(125)
> > +#define GPIO_90 PINID(126)
> > +#define GPIO_91 PINID(127)
> > +#define GPIO_92 PINID(128)
> > +
> > +#define GPIO_111 PINID(130)
> > +#define GPIO_112 PINID(131)
> > +#define GPIO_113 PINID(132)
> > +#define GPIO_114 PINID(133)
> > +#define GPIO_115 PINID(134)
> > +#define GPIO_116 PINID(135)
> > +#define GPIO_117 PINID(136)
> > +#define GPIO_118 PINID(137)
> > +#define GPIO_119 PINID(138)
> > +#define GPIO_120 PINID(139)
> > +#define GPIO_121 PINID(140)
> > +#define GPIO_122 PINID(141)
> > +#define GPIO_123 PINID(142)
> > +#define GPIO_124 PINID(143)
> > +#define GPIO_125 PINID(144)
> > +#define GPIO_126 PINID(145)
> > +#define GPIO_127 PINID(146)
> > +
> > +/*
> > + * +-------------------+-------------------+------+------+---------+-----+
> > + * | pull | drive | schmitter | slew | edge | strong | mux |
> > + * | up/down | strength | trigger | rate | detect | pull | mode |
> > + * +---------+----------+-----------+--------+--------+----------+--------+
> > + * 3 bits 3 bits 2 bits 1 bit 3 bits 1 bit 3 bits
> > + *
> > + */
> > +
>
> > +/* strong pull */
> > +#define SPU_EN (1 << 3)
> > +
> > +/* edge detect */
> > +#define EDGE_NONE (1 << 6)
> > +#define EDGE_RISE (1 << 4)
> > +#define EDGE_FALL (1 << 5)
> > +#define EDGE_BOTH (3 << 4)
> > +
>
> Just curious, how do you map the attributes "strong pull" and
> "edge detect"?
to be honest, these two haven't addressed in this version
for "strong pull", I'm thinking about folding it into PULL_UP setting.
for "edge detect", I'm not very clear about this functionality,
I think it's related to system wakeup, and I didn't see how to
map them in the scope of pinctrl-single drivers, so any suggestion is welcome
>
> > +/* slew rate output control */
> > +#define SLE_EN (1 << 7)
> > +
> > +#define PINCTRL_SLEW_RATE(val) < (val << 7) (1 << 7) >
>
> It will be good to setting slew rate explictly.
>
thanks, let me think about how to address this in next version
(this should be similar to driver strength)
> > +
> > +/* schmitter trigger input threshold */
> > +#define ST00 (0 << 8)
> > +#define ST01 (1 << 8)
> > +#define ST02 (2 << 8)
> > +#define ST03 (3 << 8)
> > +
> > +#define SCHMITT_ENABLE (3 << 8)
> > +#define SCHMITT_DISABLE (0 << 8)
> > +
> > +# define PINCTRL_INPUT_SCHMITT(val) \
> > + < (val << 8) (SCHMITT_ENABLE) (SCHMITT_DISABLE) (SCHMITT_ENABLE) >
> > +
> > +/* driver strength*/
> > +#define PAD_1V8_DS0 (0 << 11)
> > +#define PAD_1V8_DS1 (1 << 11)
> > +#define PAD_1V8_DS2 (2 << 11)
> > +#define PAD_1V8_DS3 (3 << 11)
> > +
> > +#define PAD_3V_DS0 (0 << 10)
> > +#define PAD_3V_DS1 (2 << 10)
> > +#define PAD_3V_DS2 (4 << 10)
> > +#define PAD_3V_DS3 (6 << 10)
> > +#define PAD_3V_DS4 (1 << 10)
> > +#define PAD_3V_DS5 (3 << 10)
> > +#define PAD_3V_DS6 (5 << 10)
> > +#define PAD_3V_DS7 (7 << 10)
>
> For drive strength mapping, your can change DSx -> xmA or xuA.
> Then uses your DS macro to mapping it.
> The same apply to schmitt trigger.
>
> > +
> > +#define PINCTRL_1V8_DS(value) \
> > + < (PAD_1V8_DS##value) (0x7 << 10) >
> > +#define PINCTRL_3V_DS(value) \
> > + < (PAD_3V_DS##value) (0x7 << 10) >
> > +
> > +/* pull up/down */
> > +#define PULL_SEL (1 << 15)
> > +#define PULLUP_EN (1 << 14)
> > +#define PULLDN_EN (1 << 13)
> > +
> > +#define PINCTRL_PULLUP(val) \
> > + < (val << 14) (PULLUP_EN) (0 << 14) (PULLUP_EN) >
> > +#define PINCTRL_PULLDN(val) \
> > + < (val << 13) (PULLDN_EN) (0 << 13) (PULLDN_EN) >
> > +
> > +#define K1_PADCONF0(id, mux) \
> > + ((GPIO_##id) * 4) (mux) (EDGE_NONE | PULL_SEL)
> > +
> > +#define K1_PADCONF1(id, mux) \
> > + ((GPIO_##id) * 4) (mux) (EDGE_NONE)
> > +
> > +#endif /* __DT_BINDINGS_K1_PINCTRL_H */
> > diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi
> > index 0777bf9e01183..2f0c56b06d413 100644
> > --- a/arch/riscv/boot/dts/spacemit/k1.dtsi
> > +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi
> > @@ -416,6 +416,20 @@ uart9: serial@...17800 {
> > status = "disabled";
> > };
> >
> > + pinctrl: pinctrl@...1e000 {
> > + compatible = "pinconf-single";
> > + reg = <0x0 0xd401e000 0x0 0x400>;
> > + #pinctrl-cells = <2>;
> > + #gpio-range-cells = <3>;
> > +
> > + pinctrl-single,register-width = <32>;
> > + pinctrl-single,function-mask = <0xff77>;
> > +
> > + range: gpio-range {
> > + #pinctrl-single,gpio-range-cells = <3>;
> > + };
> > + };
> > +
> > plic: interrupt-controller@...00000 {
> > compatible = "spacemit,k1-plic", "sifive,plic-1.0.0";
> > reg = <0x0 0xe0000000 0x0 0x4000000>;
> >
> > --
> > 2.45.2
> >
--
Yixun Lan (dlan)
Gentoo Linux Developer
GPG Key ID AABEFD55
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