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Message-ID: <5dfd9896-b8d2-abd0-93f4-8bcfc4331aa3@rock-chips.com>
Date: Wed, 21 Aug 2019 11:01:15 +0800
From: Kever Yang <kever.yang@...k-chips.com>
To: Heiko Stuebner <heiko@...ech.de>
Cc: linux-rockchip@...ts.infradead.org,
Mark Rutland <mark.rutland@....com>,
Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: rockchip: remove rk3288 fennec board support
On 2019/8/20 下午9:56, Heiko Stuebner wrote:
> Hi Kever,
>
> Am Dienstag, 20. August 2019, 12:03:52 CEST schrieb Kever Yang:
>> Since there is no one using this board, remove it.
> so just to elaborate a bit, I guess this board was internal to Rockchip,
> never went to the market and therefore is obsolete without any users,
> right?
Yes, even if there is someone using this board, they don't use upstream
source code, you can see
there is only one commit relate to board itself, but never update. So I
would like to remove it
from kernel and U-Boot upstream.
>
> Also we should remove the binding from
> Documentation/devicetree/bindings/arm/rockchip.yaml as well
Will update.
Thanks,
- Kever
>
>
> Heiko
>
>
>> Signed-off-by: Kever Yang <kever.yang@...k-chips.com>
>> ---
>>
>> arch/arm/boot/dts/rk3288-fennec.dts | 347 ----------------------------
>> 1 file changed, 347 deletions(-)
>> delete mode 100644 arch/arm/boot/dts/rk3288-fennec.dts
>>
>> diff --git a/arch/arm/boot/dts/rk3288-fennec.dts b/arch/arm/boot/dts/rk3288-fennec.dts
>> deleted file mode 100644
>> index 4847cf902a15..000000000000
>> --- a/arch/arm/boot/dts/rk3288-fennec.dts
>> +++ /dev/null
>> @@ -1,347 +0,0 @@
>> -// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> -
>> -/dts-v1/;
>> -
>> -#include "rk3288.dtsi"
>> -
>> -/ {
>> - model = "Rockchip RK3288 Fennec Board";
>> - compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
>> -
>> - memory@0 {
>> - reg = <0x0 0x0 0x0 0x80000000>;
>> - device_type = "memory";
>> - };
>> -
>> - ext_gmac: external-gmac-clock {
>> - compatible = "fixed-clock";
>> - #clock-cells = <0>;
>> - clock-frequency = <125000000>;
>> - clock-output-names = "ext_gmac";
>> - };
>> -
>> - vcc_sys: vsys-regulator {
>> - compatible = "regulator-fixed";
>> - regulator-name = "vcc_sys";
>> - regulator-min-microvolt = <5000000>;
>> - regulator-max-microvolt = <5000000>;
>> - regulator-always-on;
>> - regulator-boot-on;
>> - };
>> -};
>> -
>> -&cpu0 {
>> - cpu0-supply = <&vdd_cpu>;
>> -};
>> -
>> -&emmc {
>> - bus-width = <8>;
>> - cap-mmc-highspeed;
>> - non-removable;
>> - pinctrl-names = "default";
>> - pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
>> - status = "okay";
>> -};
>> -
>> -&gmac {
>> - assigned-clocks = <&cru SCLK_MAC>;
>> - assigned-clock-parents = <&ext_gmac>;
>> - clock_in_out = "input";
>> - pinctrl-names = "default";
>> - pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
>> - phy-supply = <&vcc_lan>;
>> - phy-mode = "rgmii";
>> - snps,reset-active-low;
>> - snps,reset-delays-us = <0 10000 1000000>;
>> - snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
>> - tx_delay = <0x30>;
>> - rx_delay = <0x10>;
>> - status = "okay";
>> -};
>> -
>> -&gpu {
>> - mali-supply = <&vdd_gpu>;
>> - status = "okay";
>> -};
>> -
>> -&hdmi {
>> - status = "okay";
>> -};
>> -
>> -&i2c0 {
>> - status = "okay";
>> - clock-frequency = <400000>;
>> -
>> - rk808: pmic@1b {
>> - compatible = "rockchip,rk808";
>> - reg = <0x1b>;
>> - interrupt-parent = <&gpio0>;
>> - interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
>> - #clock-cells = <1>;
>> - clock-output-names = "xin32k", "rk808-clkout2";
>> - pinctrl-names = "default";
>> - pinctrl-0 = <&pmic_int &global_pwroff>;
>> - rockchip,system-power-controller;
>> - wakeup-source;
>> -
>> - vcc1-supply = <&vcc_sys>;
>> - vcc2-supply = <&vcc_sys>;
>> - vcc3-supply = <&vcc_sys>;
>> - vcc4-supply = <&vcc_sys>;
>> - vcc6-supply = <&vcc_sys>;
>> - vcc7-supply = <&vcc_sys>;
>> - vcc8-supply = <&vcc_io>;
>> - vcc9-supply = <&vcc_io>;
>> - vcc10-supply = <&vcc_io>;
>> - vcc11-supply = <&vcc_io>;
>> - vcc12-supply = <&vcc_io>;
>> - vddio-supply = <&vcc_io>;
>> -
>> - regulators {
>> - vdd_cpu: DCDC_REG1 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <750000>;
>> - regulator-max-microvolt = <1350000>;
>> - regulator-name = "vdd_arm";
>> - regulator-state-mem {
>> - regulator-off-in-suspend;
>> - };
>> - };
>> -
>> - vdd_gpu: DCDC_REG2 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <850000>;
>> - regulator-max-microvolt = <1250000>;
>> - regulator-name = "vdd_gpu";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <1000000>;
>> - };
>> - };
>> -
>> - vcc_ddr: DCDC_REG3 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-name = "vcc_ddr";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - };
>> - };
>> -
>> - vcc_io: DCDC_REG4 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <3300000>;
>> - regulator-max-microvolt = <3300000>;
>> - regulator-name = "vcc_io";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <3300000>;
>> - };
>> - };
>> -
>> - vccio_pmu: LDO_REG1 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <3300000>;
>> - regulator-max-microvolt = <3300000>;
>> - regulator-name = "vccio_pmu";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <3300000>;
>> - };
>> - };
>> -
>> - vcca_33: LDO_REG2 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <3300000>;
>> - regulator-max-microvolt = <3300000>;
>> - regulator-name = "vcca_33";
>> - regulator-state-mem {
>> - regulator-off-in-suspend;
>> - };
>> - };
>> -
>> - vdd_10: LDO_REG3 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <1000000>;
>> - regulator-max-microvolt = <1000000>;
>> - regulator-name = "vdd_10";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <1000000>;
>> - };
>> - };
>> -
>> - vcc_wl: LDO_REG4 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <1800000>;
>> - regulator-max-microvolt = <1800000>;
>> - regulator-name = "vcc_wl";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <1800000>;
>> - };
>> - };
>> -
>> - vccio_sd: LDO_REG5 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <1800000>;
>> - regulator-max-microvolt = <3300000>;
>> - regulator-name = "vccio_sd";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <3300000>;
>> - };
>> - };
>> -
>> - vdd10_lcd: LDO_REG6 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <1000000>;
>> - regulator-max-microvolt = <1000000>;
>> - regulator-name = "vdd10_lcd";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <1000000>;
>> - };
>> - };
>> -
>> - vcc_18: LDO_REG7 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <1800000>;
>> - regulator-max-microvolt = <1800000>;
>> - regulator-name = "vcc_18";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <1800000>;
>> - };
>> - };
>> -
>> - vcc18_lcd: LDO_REG8 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-min-microvolt = <1800000>;
>> - regulator-max-microvolt = <1800000>;
>> - regulator-name = "vcc18_lcd";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - regulator-suspend-microvolt = <1800000>;
>> - };
>> - };
>> -
>> - vcc_sd: SWITCH_REG1 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-name = "vcc_sd";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - };
>> - };
>> -
>> - vcc_lan: SWITCH_REG2 {
>> - regulator-always-on;
>> - regulator-boot-on;
>> - regulator-name = "vcc_lan";
>> - regulator-state-mem {
>> - regulator-on-in-suspend;
>> - };
>> - };
>> - };
>> - };
>> -};
>> -
>> -&pinctrl {
>> - pcfg_output_high: pcfg-output-high {
>> - output-high;
>> - };
>> -
>> - pcfg_output_low: pcfg-output-low {
>> - output-low;
>> - };
>> -
>> - pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
>> - drive-strength = <8>;
>> - };
>> -
>> - pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
>> - bias-pull-up;
>> - drive-strength = <8>;
>> - };
>> -
>> - gmac {
>> - phy_int: phy-int {
>> - rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
>> - };
>> -
>> - phy_pmeb: phy-pmeb {
>> - rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
>> - };
>> -
>> - phy_rst: phy-rst {
>> - rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
>> - };
>> - };
>> -
>> - pmic {
>> - pmic_int: pmic-int {
>> - rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
>> - };
>> - };
>> -
>> - usbphy {
>> - host_drv: host-drv {
>> - rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
>> - };
>> - };
>> -};
>> -
>> -&uart2 {
>> - status = "okay";
>> -};
>> -
>> -&usbphy {
>> - pinctrl-names = "default";
>> - pinctrl-0 = <&host_drv>;
>> - vbus_drv-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
>> - status = "okay";
>> -};
>> -
>> -&usb_host0_ehci {
>> - status = "okay";
>> -};
>> -
>> -&usb_host1 {
>> - status = "okay";
>> -};
>> -
>> -&usb_otg {
>> - status = "okay";
>> -};
>> -
>> -&usb_hsic {
>> - status = "okay";
>> -};
>> -
>> -&vopb {
>> - status = "okay";
>> -};
>> -
>> -&vopb_mmu {
>> - status = "okay";
>> -};
>> -
>> -&vopl {
>> - status = "okay";
>> -};
>> -
>> -&vopl_mmu {
>> - status = "okay";
>> -};
>>
>
>
>
>
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