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Message-Id: <20230424081536.12123-3-sinthu.raja@ti.com>
Date: Mon, 24 Apr 2023 13:45:35 +0530
From: Sinthu Raja <sinthu.raja@...tralsolutions.com>
To: Nishanth Menon <nm@...com>, Tero Kristo <kristo@...nel.org>,
Rob Herring <robh+dt@...nel.org>
Cc: Vignesh Raghavendra <vigneshr@...com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Sinthu Raja <sinthu.raja@...com>
Subject: [PATCH V4 2/3] arm64: dts: ti: k3-j721s2: fix wkup pinmux range
From: Sinthu Raja <sinthu.raja@...com>
The WKUP_PADCONFIG register region in J721S2 has multiple non-addressable
regions, accordingly split the existing wkup_pmx region as follows to avoid
the non-addressable regions and include the rest of valid WKUP_PADCONFIG
registers. Also update references to old nodes with new ones.
wkup_pmx0 -> 13 pins (WKUP_PADCONFIG 0 - 12)
wkup_pmx1 -> 11 pins (WKUP_PADCONFIG 14 - 24)
wkup_pmx2 -> 72 pins (WKUP_PADCONFIG 26 - 97)
wkup_pmx3 -> 1 pin (WKUP_PADCONFIG 100)
Fixes: b8545f9d3a54 ("arm64: dts: ti: Add initial support for J721S2 SoC")
Signed-off-by: Sinthu Raja <sinthu.raja@...com>
---
Changes in V4:
- Correct the pinctrl node offsets as per the newly split wkup_pmx*
nodes
Changes in V3:
- Added Fix tag
Changes in V2:
- Update commit description.
- Update the offset value to 0x194 because 0x190 is the last register of the
IO PADCONFIG register set.
.../boot/dts/ti/k3-am68-sk-base-board.dts | 42 +++++-----
.../dts/ti/k3-j721s2-common-proc-board.dts | 76 +++++++++----------
.../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 29 ++++++-
3 files changed, 87 insertions(+), 60 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
index 711757997804..a811a512262b 100644
--- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts
@@ -182,49 +182,49 @@ J721S2_IOPAD(0x004, PIN_INPUT, 0) /* (N24) MMC1_CMD */
};
};
-&wkup_pmx0 {
+&wkup_pmx2 {
mcu_cpsw_pins_default: mcu-cpsw-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x094, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */
- J721S2_WKUP_IOPAD(0x090, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */
- J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */
- J721S2_WKUP_IOPAD(0x088, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */
- J721S2_WKUP_IOPAD(0x084, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */
- J721S2_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */
- J721S2_WKUP_IOPAD(0x07c, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */
- J721S2_WKUP_IOPAD(0x078, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */
- J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */
- J721S2_WKUP_IOPAD(0x070, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */
- J721S2_WKUP_IOPAD(0x080, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */
- J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */
+ J721S2_WKUP_IOPAD(0x02C, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */
+ J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */
+ J721S2_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */
+ J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */
+ J721S2_WKUP_IOPAD(0x01C, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */
+ J721S2_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */
+ J721S2_WKUP_IOPAD(0x014, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */
+ J721S2_WKUP_IOPAD(0x010, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */
+ J721S2_WKUP_IOPAD(0x00C, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */
+ J721S2_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */
+ J721S2_WKUP_IOPAD(0x018, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */
+ J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */
>;
};
mcu_mdio_pins_default: mcu-mdio-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x09c, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */
- J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */
+ J721S2_WKUP_IOPAD(0x034, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */
+ J721S2_WKUP_IOPAD(0x030, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */
>;
};
mcu_mcan0_pins_default: mcu-mcan0-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0bc, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */
- J721S2_WKUP_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */
+ J721S2_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */
+ J721S2_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */
>;
};
mcu_mcan1_pins_default: mcu-mcan1-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0d4, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */
- J721S2_WKUP_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (C23) WKUP_GPIO0_4.MCU_MCAN1_TX*/
+ J721S2_WKUP_IOPAD(0x06C, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */
+ J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (C23) WKUP_GPIO0_4.MCU_MCAN1_TX*/
>;
};
mcu_i2c1_pins_default: mcu-i2c1-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0e0, PIN_INPUT, 0) /* (F24) WKUP_GPIO0_8.MCU_I2C1_SCL */
- J721S2_WKUP_IOPAD(0x0e4, PIN_INPUT, 0) /* (H26) WKUP_GPIO0_9.MCU_I2C1_SDA */
+ J721S2_WKUP_IOPAD(0x078, PIN_INPUT, 0) /* (F24) WKUP_GPIO0_8.MCU_I2C1_SCL */
+ J721S2_WKUP_IOPAD(0x07c, PIN_INPUT, 0) /* (H26) WKUP_GPIO0_9.MCU_I2C1_SDA */
>;
};
};
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
index 6141ae487cba..c689b22f3899 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts
@@ -152,81 +152,81 @@ J721S2_IOPAD(0x004, PIN_INPUT, 0) /* (N24) MMC1_CMD */
};
};
-&wkup_pmx0 {
+&wkup_pmx2 {
mcu_cpsw_pins_default: mcu-cpsw-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x094, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */
- J721S2_WKUP_IOPAD(0x090, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */
- J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */
- J721S2_WKUP_IOPAD(0x088, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */
- J721S2_WKUP_IOPAD(0x084, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */
- J721S2_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */
- J721S2_WKUP_IOPAD(0x07c, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */
- J721S2_WKUP_IOPAD(0x078, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */
- J721S2_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */
- J721S2_WKUP_IOPAD(0x070, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */
- J721S2_WKUP_IOPAD(0x080, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */
- J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */
+ J721S2_WKUP_IOPAD(0x02c, PIN_INPUT, 0) /* (B22) MCU_RGMII1_RD0 */
+ J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (B21) MCU_RGMII1_RD1 */
+ J721S2_WKUP_IOPAD(0x024, PIN_INPUT, 0) /* (C22) MCU_RGMII1_RD2 */
+ J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (D23) MCU_RGMII1_RD3 */
+ J721S2_WKUP_IOPAD(0x01c, PIN_INPUT, 0) /* (D22) MCU_RGMII1_RXC */
+ J721S2_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (E23) MCU_RGMII1_RX_CTL */
+ J721S2_WKUP_IOPAD(0x014, PIN_OUTPUT, 0) /* (F23) MCU_RGMII1_TD0 */
+ J721S2_WKUP_IOPAD(0x010, PIN_OUTPUT, 0) /* (G22) MCU_RGMII1_TD1 */
+ J721S2_WKUP_IOPAD(0x00c, PIN_OUTPUT, 0) /* (E21) MCU_RGMII1_TD2 */
+ J721S2_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (E22) MCU_RGMII1_TD3 */
+ J721S2_WKUP_IOPAD(0x018, PIN_OUTPUT, 0) /* (F21) MCU_RGMII1_TXC */
+ J721S2_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (F22) MCU_RGMII1_TX_CTL */
>;
};
mcu_mdio_pins_default: mcu-mdio-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x09c, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */
- J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */
+ J721S2_WKUP_IOPAD(0x034, PIN_OUTPUT, 0) /* (A21) MCU_MDIO0_MDC */
+ J721S2_WKUP_IOPAD(0x030, PIN_INPUT, 0) /* (A22) MCU_MDIO0_MDIO */
>;
};
mcu_mcan0_pins_default: mcu-mcan0-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0bc, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */
- J721S2_WKUP_IOPAD(0x0b8, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */
+ J721S2_WKUP_IOPAD(0x054, PIN_INPUT, 0) /* (E28) MCU_MCAN0_RX */
+ J721S2_WKUP_IOPAD(0x050, PIN_OUTPUT, 0) /* (E27) MCU_MCAN0_TX */
>;
};
mcu_mcan1_pins_default: mcu-mcan1-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0d4, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */
- J721S2_WKUP_IOPAD(0x0d0, PIN_OUTPUT, 0) /* (C23) WKUP_GPIO0_4.MCU_MCAN1_TX */
+ J721S2_WKUP_IOPAD(0x06c, PIN_INPUT, 0) /* (F26) WKUP_GPIO0_5.MCU_MCAN1_RX */
+ J721S2_WKUP_IOPAD(0x068, PIN_OUTPUT, 0) /*(C23) WKUP_GPIO0_4.MCU_MCAN1_TX */
>;
};
mcu_mcan0_gpio_pins_default: mcu-mcan0-gpio-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0c0, PIN_INPUT, 7) /* (D26) WKUP_GPIO0_0 */
- J721S2_WKUP_IOPAD(0x0a8, PIN_INPUT, 7) /* (B25) MCU_SPI0_D1.WKUP_GPIO0_69 */
+ J721S2_WKUP_IOPAD(0x058, PIN_INPUT, 7) /* (D26) WKUP_GPIO0_0 */
+ J721S2_WKUP_IOPAD(0x040, PIN_INPUT, 7) /* (B25) MCU_SPI0_D1.WKUP_GPIO0_69 */
>;
};
mcu_mcan1_gpio_pins_default: mcu-mcan1-gpio-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x0c8, PIN_INPUT, 7) /* (C28) WKUP_GPIO0_2 */
+ J721S2_WKUP_IOPAD(0x060, PIN_INPUT, 7) /* (C28) WKUP_GPIO0_2 */
>;
};
mcu_adc0_pins_default: mcu-adc0-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x134, PIN_INPUT, 0) /* (L25) MCU_ADC0_AIN0 */
- J721S2_WKUP_IOPAD(0x138, PIN_INPUT, 0) /* (K25) MCU_ADC0_AIN1 */
- J721S2_WKUP_IOPAD(0x13c, PIN_INPUT, 0) /* (M24) MCU_ADC0_AIN2 */
- J721S2_WKUP_IOPAD(0x140, PIN_INPUT, 0) /* (L24) MCU_ADC0_AIN3 */
- J721S2_WKUP_IOPAD(0x144, PIN_INPUT, 0) /* (L27) MCU_ADC0_AIN4 */
- J721S2_WKUP_IOPAD(0x148, PIN_INPUT, 0) /* (K24) MCU_ADC0_AIN5 */
- J721S2_WKUP_IOPAD(0x14c, PIN_INPUT, 0) /* (M27) MCU_ADC0_AIN6 */
- J721S2_WKUP_IOPAD(0x150, PIN_INPUT, 0) /* (M26) MCU_ADC0_AIN7 */
+ J721S2_WKUP_IOPAD(0x0cc, PIN_INPUT, 0) /* (L25) MCU_ADC0_AIN0 */
+ J721S2_WKUP_IOPAD(0x0d0, PIN_INPUT, 0) /* (K25) MCU_ADC0_AIN1 */
+ J721S2_WKUP_IOPAD(0x0d4, PIN_INPUT, 0) /* (M24) MCU_ADC0_AIN2 */
+ J721S2_WKUP_IOPAD(0x0d8, PIN_INPUT, 0) /* (L24) MCU_ADC0_AIN3 */
+ J721S2_WKUP_IOPAD(0x0dc, PIN_INPUT, 0) /* (L27) MCU_ADC0_AIN4 */
+ J721S2_WKUP_IOPAD(0x0e0, PIN_INPUT, 0) /* (K24) MCU_ADC0_AIN5 */
+ J721S2_WKUP_IOPAD(0x0e4, PIN_INPUT, 0) /* (M27) MCU_ADC0_AIN6 */
+ J721S2_WKUP_IOPAD(0x0e8, PIN_INPUT, 0) /* (M26) MCU_ADC0_AIN7 */
>;
};
mcu_adc1_pins_default: mcu-adc1-pins-default {
pinctrl-single,pins = <
- J721S2_WKUP_IOPAD(0x154, PIN_INPUT, 0) /* (P25) MCU_ADC1_AIN0 */
- J721S2_WKUP_IOPAD(0x158, PIN_INPUT, 0) /* (R25) MCU_ADC1_AIN1 */
- J721S2_WKUP_IOPAD(0x15c, PIN_INPUT, 0) /* (P28) MCU_ADC1_AIN2 */
- J721S2_WKUP_IOPAD(0x160, PIN_INPUT, 0) /* (P27) MCU_ADC1_AIN3 */
- J721S2_WKUP_IOPAD(0x164, PIN_INPUT, 0) /* (N25) MCU_ADC1_AIN4 */
- J721S2_WKUP_IOPAD(0x168, PIN_INPUT, 0) /* (P26) MCU_ADC1_AIN5 */
- J721S2_WKUP_IOPAD(0x16c, PIN_INPUT, 0) /* (N26) MCU_ADC1_AIN6 */
- J721S2_WKUP_IOPAD(0x170, PIN_INPUT, 0) /* (N27) MCU_ADC1_AIN7 */
+ J721S2_WKUP_IOPAD(0x0ec, PIN_INPUT, 0) /* (P25) MCU_ADC1_AIN0 */
+ J721S2_WKUP_IOPAD(0x0f0, PIN_INPUT, 0) /* (R25) MCU_ADC1_AIN1 */
+ J721S2_WKUP_IOPAD(0x0f4, PIN_INPUT, 0) /* (P28) MCU_ADC1_AIN2 */
+ J721S2_WKUP_IOPAD(0x0f8, PIN_INPUT, 0) /* (P27) MCU_ADC1_AIN3 */
+ J721S2_WKUP_IOPAD(0x0fc, PIN_INPUT, 0) /* (N25) MCU_ADC1_AIN4 */
+ J721S2_WKUP_IOPAD(0x100, PIN_INPUT, 0) /* (P26) MCU_ADC1_AIN5 */
+ J721S2_WKUP_IOPAD(0x104, PIN_INPUT, 0) /* (N26) MCU_ADC1_AIN6 */
+ J721S2_WKUP_IOPAD(0x108, PIN_INPUT, 0) /* (N27) MCU_ADC1_AIN7 */
>;
};
};
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index a353705a7463..fa31831e33e8 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -50,7 +50,34 @@ mcu_ram: sram@...00000 {
wkup_pmx0: pinctrl@...1c000 {
compatible = "pinctrl-single";
/* Proxy 0 addressing */
- reg = <0x00 0x4301c000 0x00 0x178>;
+ reg = <0x00 0x4301c000 0x00 0x034>;
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
+ wkup_pmx1: pinctrl@...1c038 {
+ compatible = "pinctrl-single";
+ /* Proxy 0 addressing */
+ reg = <0x00 0x4301c038 0x00 0x02C>;
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
+ wkup_pmx2: pinctrl@...1c068 {
+ compatible = "pinctrl-single";
+ /* Proxy 0 addressing */
+ reg = <0x00 0x4301c068 0x00 0x120>;
+ #pinctrl-cells = <1>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0xffffffff>;
+ };
+
+ wkup_pmx3: pinctrl@...1c190 {
+ compatible = "pinctrl-single";
+ /* Proxy 0 addressing */
+ reg = <0x00 0x4301c190 0x00 0x004>;
#pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xffffffff>;
--
2.36.1
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