[V3,08/15] ARM: dts: imx6q-dhcom: Rework of the DHCOM GPIO pinctrls

Message ID	20210629102308.21433-8-cniedermaier@dh-electronics.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <SRS0=2xQN=LX=lists.infradead.org=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@kernel.org> DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 768CD61DD1 From: Christoph Niedermaier <cniedermaier@dh-electronics.com> To: <linux-arm-kernel@lists.infradead.org> CC: Christoph Niedermaier <cniedermaier@dh-electronics.com>, Shawn Guo <shawnguo@kernel.org>, Fabio Estevam <festevam@gmail.com>, Marek Vasut <marex@denx.de>, NXP Linux Team <linux-imx@nxp.com>, <kernel@dh-electronics.com> Subject: [PATCH V3 08/15] ARM: dts: imx6q-dhcom: Rework of the DHCOM GPIO pinctrls Date: Tue, 29 Jun 2021 12:23:01 +0200 Message-ID: <20210629102308.21433-8-cniedermaier@dh-electronics.com> In-Reply-To: <20210629102308.21433-1-cniedermaier@dh-electronics.com> References: <20210629102308.21433-1-cniedermaier@dh-electronics.com> MIME-Version: 1.0 Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org
Series	[V3,01/15] ARM: dts: imx6q-dhcom: Add the parallel system bus \| expand [V3,01/15] ARM: dts: imx6q-dhcom: Add the parallel system bus [V3,02/15] ARM: dts: imx6q-dhcom: Add interrupt and compatible to the ethernet PHY [V3,03/15] ARM: dts: imx6q-dhcom: Fill GPIO line names on DHCOM SoM [V3,04/15] ARM: dts: imx6q-dhcom: Adding Wake pin to the PCIe pinctrl [V3,05/15] ARM: dts: imx6q-dhcom: Align stdout-path with other DHCOM SoMs [V3,06/15] ARM: dts: imx6q-dhcom: Add keys and leds to the PDK2 board [V3,07/15] ARM: dts: imx6q-dhcom: Use 1G ethernet on the PDK2 board [V3,08/15] ARM: dts: imx6q-dhcom: Rework of the DHCOM GPIO pinctrls [V3,09/15] ARM: dts: imx6q-dhcom: Remove ddc-i2c-bus property [V3,10/15] ARM: dts: imx6q-dhcom: Set minimum memory size of all DHCOM i.MX6 variants [V3,11/15] ARM: dts: imx6q-dhcom: Rearrange of iomux [V3,12/15] ARM: dts: imx6q-dhcom: Cleanup of the devicetrees [V3,13/15] ARM: dts: imx6qdl-dhcom: Split SoC-independent parts of DHCOM SOM and PDK2 [V3,14/15] ARM: dts: imx6qdl-dhcom: Add DHCOM based PicoITX board [V3,15/15] ARM: dts: imx6qdl-dhcom: Add DHSOM based DRC02 board

diff --git a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts index d1cdb7806b19..1f2404e64c93 100644 --- a/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts +++ b/arch/arm/boot/dts/imx6q-dhcom-pdk2.dts @@ -37,7 +37,7 @@ #size-cells = <0>; interface-pix-fmt = "rgb24"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ipu1_lcdif>; + pinctrl-0 = <&pinctrl_ipu1_lcdif &pinctrl_dhcom_g>; status = "okay"; port@0 { @@ -60,13 +60,13 @@ gpio-keys { #size-cells = <0>; compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_keys_pdk2>; button-0 { label = "TA1-GPIO-A"; linux,code = <KEY_A>; gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&pinctrl_dhcom_a>; + pinctrl-names = "default"; wakeup-source; }; @@ -74,6 +74,8 @@ label = "TA2-GPIO-B"; linux,code = <KEY_B>; gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&pinctrl_dhcom_b>; + pinctrl-names = "default"; wakeup-source; }; @@ -81,6 +83,8 @@ label = "TA3-GPIO-C"; linux,code = <KEY_C>; gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&pinctrl_dhcom_c>; + pinctrl-names = "default"; wakeup-source; }; @@ -88,14 +92,14 @@ label = "TA4-GPIO-D"; linux,code = <KEY_D>; gpios = <&gpio6 3 GPIO_ACTIVE_LOW>; + pinctrl-0 = <&pinctrl_dhcom_d>; + pinctrl-names = "default"; wakeup-source; }; }; led { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_leds_pdk2>; /* * Disable led-5, because GPIO E is @@ -106,6 +110,8 @@ function = LED_FUNCTION_INDICATOR; gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* GPIO E */ default-state = "off"; + pinctrl-0 = <&pinctrl_dhcom_e>; + pinctrl-names = "default"; status = "disabled"; }; @@ -114,6 +120,8 @@ function = LED_FUNCTION_INDICATOR; gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>; /* GPIO F */ default-state = "off"; + pinctrl-0 = <&pinctrl_dhcom_f>; + pinctrl-names = "default"; }; led-7 { @@ -121,6 +129,8 @@ function = LED_FUNCTION_INDICATOR; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* GPIO H */ default-state = "off"; + pinctrl-0 = <&pinctrl_dhcom_h>; + pinctrl-names = "default"; }; led-8 { @@ -128,6 +138,8 @@ function = LED_FUNCTION_INDICATOR; gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* GPIO I */ default-state = "off"; + pinctrl-0 = <&pinctrl_dhcom_i>; + pinctrl-names = "default"; }; }; @@ -229,7 +241,7 @@ touchscreen@38 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_touchscreen>; + pinctrl-0 = <&pinctrl_dhcom_e>; compatible = "edt,edt-ft5406"; reg = <0x38>; interrupt-parent = <&gpio4>; @@ -239,34 +251,28 @@ &iomuxc { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog_base &pinctrl_hog>; - - pinctrl_hog: hog-grp { - fsl,pins = < - MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x400120b0 - MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x400120b0 - MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x400120b0 - MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x400120b0 - MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x400120b0 - MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x120b0 - MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x400120b0 - MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x400120b0 - MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x400120b0 - MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x400120b0 - MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x400120b0 - MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x400120b0 - MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x400120b0 - MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x400120b0 - MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x400120b0 - MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x400120b0 - MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x400120b0 - MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x400120b0 - MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x400120b0 - MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x400120b0 - MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19 0x400120b0 - MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x400120b0 + pinctrl-0 = < + /* + * The following DHCOM GPIOs are used on this board. + * Therefore, they have been removed from the list below. + * A: key TA1 + * B: key TA2 + * C: key TA3 + * D: key TA4 + * E: touchscreen + * F: led6 + * G: backlight enable + * H: led7 + * I: led8 + * J: PCIe reset + */ + &pinctrl_hog_base + &pinctrl_dhcom_k &pinctrl_dhcom_l + &pinctrl_dhcom_m &pinctrl_dhcom_n &pinctrl_dhcom_o + &pinctrl_dhcom_p &pinctrl_dhcom_q &pinctrl_dhcom_r + &pinctrl_dhcom_s &pinctrl_dhcom_t &pinctrl_dhcom_u + &pinctrl_dhcom_v &pinctrl_dhcom_w &pinctrl_dhcom_int >; - }; pinctrl_audmux_ext: audmux-ext-grp { fsl,pins = < @@ -335,7 +341,6 @@ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x38 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x38 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x38 - MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x120b0 >; }; @@ -344,36 +349,6 @@ MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1 >; }; - - pinctrl_touchscreen: touchscreen-grp { - fsl,pins = < - MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b1 - >; - }; - - pinctrl_pcie_reset: pcie-reset-grp { - fsl,pins = < - MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x120b0 - >; - }; - - pinctrl_keys_pdk2: keys-pdk2-grp { - fsl,pins = < - MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x120b0 /* TA1 */ - MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x120b0 /* TA2 */ - MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x120b0 /* TA3 */ - MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x120b0 /* TA4 */ - >; - }; - - pinctrl_leds_pdk2: leds-pdk2-grp { - fsl,pins = < - MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x120b0 /* led6 */ - MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x120b0 /* led7 */ - MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x120b0 /* led8 */ - >; - }; - }; &ipu1_di0_disp0 { @@ -381,7 +356,7 @@ }; &pcie { - pinctrl-0 = <&pinctrl_pcie &pinctrl_pcie_reset>; + pinctrl-0 = <&pinctrl_pcie &pinctrl_dhcom_j>; reset-gpio = <&gpio6 14 GPIO_ACTIVE_LOW>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi index c5c060c6b9bf..9fd48ab9b3d0 100644 --- a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi +++ b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi @@ -317,7 +317,17 @@ &iomuxc { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog_base>; + pinctrl-0 = < + &pinctrl_hog_base + &pinctrl_dhcom_a &pinctrl_dhcom_b &pinctrl_dhcom_c + &pinctrl_dhcom_d &pinctrl_dhcom_e &pinctrl_dhcom_f + &pinctrl_dhcom_g &pinctrl_dhcom_h &pinctrl_dhcom_i + &pinctrl_dhcom_j &pinctrl_dhcom_k &pinctrl_dhcom_l + &pinctrl_dhcom_m &pinctrl_dhcom_n &pinctrl_dhcom_o + &pinctrl_dhcom_p &pinctrl_dhcom_q &pinctrl_dhcom_r + &pinctrl_dhcom_s &pinctrl_dhcom_t &pinctrl_dhcom_u + &pinctrl_dhcom_v &pinctrl_dhcom_w &pinctrl_dhcom_int + >; pinctrl_hog_base: hog-base-grp { fsl,pins = < @@ -329,6 +339,103 @@ >; }; + /* DHCOM GPIOs */ + pinctrl_dhcom_a: dhcom-a-grp { + fsl,pins = <MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x400120b0>; + }; + + pinctrl_dhcom_b: dhcom-b-grp { + fsl,pins = <MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x400120b0>; + }; + + pinctrl_dhcom_c: dhcom-c-grp { + fsl,pins = <MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x400120b0>; + }; + + pinctrl_dhcom_d: dhcom-d-grp { + fsl,pins = <MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x400120b0>; + }; + + pinctrl_dhcom_e: dhcom-e-grp { + fsl,pins = <MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x400120b0>; + }; + + pinctrl_dhcom_f: dhcom-f-grp { + fsl,pins = <MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x400120b0>; + }; + + pinctrl_dhcom_g: dhcom-g-grp { + fsl,pins = <MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400120b0>; + }; + + pinctrl_dhcom_h: dhcom-h-grp { + fsl,pins = <MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x400120b0>; + }; + + pinctrl_dhcom_i: dhcom-i-grp { + fsl,pins = <MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x400120b0>; + }; + + pinctrl_dhcom_j: dhcom-j-grp { + fsl,pins = <MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x400120b0>; + }; + + pinctrl_dhcom_k: dhcom-k-grp { + fsl,pins = <MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x400120b0>; + }; + + pinctrl_dhcom_l: dhcom-l-grp { + fsl,pins = <MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x400120b0>; + }; + + pinctrl_dhcom_m: dhcom-m-grp { + fsl,pins = <MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x400120b0>; + }; + + pinctrl_dhcom_n: dhcom-n-grp { + fsl,pins = <MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x400120b0>; + }; + + pinctrl_dhcom_o: dhcom-o-grp { + fsl,pins = <MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x400120b0>; + }; + + pinctrl_dhcom_p: dhcom-p-grp { + fsl,pins = <MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x400120b0>; + }; + + pinctrl_dhcom_q: dhcom-q-grp { + fsl,pins = <MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x400120b0>; + }; + + pinctrl_dhcom_r: dhcom-r-grp { + fsl,pins = <MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x400120b0>; + }; + + pinctrl_dhcom_s: dhcom-s-grp { + fsl,pins = <MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x400120b0>; + }; + + pinctrl_dhcom_t: dhcom-t-grp { + fsl,pins = <MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x400120b0>; + }; + + pinctrl_dhcom_u: dhcom-u-grp { + fsl,pins = <MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x400120b0>; + }; + + pinctrl_dhcom_v: dhcom-v-grp { + fsl,pins = <MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x400120b0>; + }; + + pinctrl_dhcom_w: dhcom-w-grp { + fsl,pins = <MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19 0x400120b0>; + }; + + pinctrl_dhcom_int: dhcom-int-grp { + fsl,pins = <MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x400120b0>; + }; + pinctrl_ecspi1: ecspi1-grp { fsl,pins = < MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1

[V3,08/15] ARM: dts: imx6q-dhcom: Rework of the DHCOM GPIO pinctrls

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