* [PATCH 2/3] arm64: dts: qcom: msm8996: align TLMM pin configuration with DT schema
2022-10-12 15:15 [PATCH 1/3] arm64: dts: qcom: msm8996-sony-xperia-tone: drop incorrect wlan pin input Krzysztof Kozlowski
@ 2022-10-12 15:15 ` Krzysztof Kozlowski
2022-10-12 18:32 ` konrad.dybcio
2022-10-12 15:15 ` [PATCH 3/3] dt-bindings: pinctrl: qcom,msm8996: convert to dtschema Krzysztof Kozlowski
2022-10-12 18:33 ` [PATCH 1/3] arm64: dts: qcom: msm8996-sony-xperia-tone: drop incorrect wlan pin input konrad.dybcio
2 siblings, 1 reply; 7+ messages in thread
From: Krzysztof Kozlowski @ 2022-10-12 15:15 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Linus Walleij,
Rob Herring, Krzysztof Kozlowski, linux-arm-msm, linux-gpio,
devicetree, linux-kernel
Cc: Krzysztof Kozlowski
DT schema expects TLMM pin configuration nodes to be named with
'-state' suffix and their optional children with '-pins' suffix.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
arch/arm64/boot/dts/qcom/apq8096-db820c.dts | 96 ++++------
arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts | 68 ++------
.../dts/qcom/msm8996-sony-xperia-tone.dtsi | 26 +--
.../boot/dts/qcom/msm8996-xiaomi-common.dtsi | 10 +-
.../boot/dts/qcom/msm8996-xiaomi-gemini.dts | 8 +-
.../boot/dts/qcom/msm8996-xiaomi-natrium.dts | 4 +-
.../boot/dts/qcom/msm8996-xiaomi-scorpio.dts | 8 +-
arch/arm64/boot/dts/qcom/msm8996.dtsi | 164 +++++++++---------
8 files changed, 153 insertions(+), 231 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
index 5cdc7ac1a9c0..a3d1ff1aba8f 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
@@ -422,82 +422,46 @@ &tlmm {
"NC", /* GPIO_148 */
"NC"; /* GPIO_149 */
- sdc2_cd_on: sdc2_cd_on {
- mux {
- pins = "gpio38";
- function = "gpio";
- };
-
- config {
- pins = "gpio38";
- bias-pull-up; /* pull up */
- drive-strength = <16>; /* 16 MA */
- };
+ sdc2_cd_on: sdc2-cd-on-state {
+ pins = "gpio38";
+ function = "gpio";
+ bias-pull-up;
+ drive-strength = <16>;
};
- sdc2_cd_off: sdc2_cd_off {
- mux {
- pins = "gpio38";
- function = "gpio";
- };
-
- config {
- pins = "gpio38";
- bias-pull-up; /* pull up */
- drive-strength = <2>; /* 2 MA */
- };
+ sdc2_cd_off: sdc2-cd-off-state {
+ pins = "gpio38";
+ function = "gpio";
+ bias-pull-up;
+ drive-strength = <2>;
};
- hdmi_hpd_active: hdmi_hpd_active {
- mux {
- pins = "gpio34";
- function = "hdmi_hot";
- };
-
- config {
- pins = "gpio34";
- bias-pull-down;
- drive-strength = <16>;
- };
+ hdmi_hpd_active: hdmi-hpd-active-state {
+ pins = "gpio34";
+ function = "hdmi_hot";
+ bias-pull-down;
+ drive-strength = <16>;
};
- hdmi_hpd_suspend: hdmi_hpd_suspend {
- mux {
- pins = "gpio34";
- function = "hdmi_hot";
- };
-
- config {
- pins = "gpio34";
- bias-pull-down;
- drive-strength = <2>;
- };
+ hdmi_hpd_suspend: hdmi-hpd-suspend-state {
+ pins = "gpio34";
+ function = "hdmi_hot";
+ bias-pull-down;
+ drive-strength = <2>;
};
- hdmi_ddc_active: hdmi_ddc_active {
- mux {
- pins = "gpio32", "gpio33";
- function = "hdmi_ddc";
- };
-
- config {
- pins = "gpio32", "gpio33";
- drive-strength = <2>;
- bias-pull-up;
- };
+ hdmi_ddc_active: hdmi-ddc-active-state {
+ pins = "gpio32", "gpio33";
+ function = "hdmi_ddc";
+ drive-strength = <2>;
+ bias-pull-up;
};
- hdmi_ddc_suspend: hdmi_ddc_suspend {
- mux {
- pins = "gpio32", "gpio33";
- function = "hdmi_ddc";
- };
-
- config {
- pins = "gpio32", "gpio33";
- drive-strength = <2>;
- bias-pull-down;
- };
+ hdmi_ddc_suspend: hdmi-ddc-suspend-state {
+ pins = "gpio32", "gpio33";
+ function = "hdmi_ddc";
+ drive-strength = <2>;
+ bias-pull-down;
};
};
diff --git a/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts b/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
index 92f264891d84..943dc362faad 100644
--- a/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
+++ b/arch/arm64/boot/dts/qcom/apq8096-ifc6640.dts
@@ -104,60 +104,22 @@ &mdss {
status = "okay";
};
-&tlmm {
- sdc2_pins_default: sdc2-pins-default {
- clk {
- pins = "sdc2_clk";
- bias-disable;
- drive-strength = <16>;
- };
-
- cmd {
- pins = "sdc2_cmd";
- bias-pull-up;
- drive-strength = <10>;
- };
-
- data {
- pins = "sdc2_data";
- bias-pull-up;
- drive-strength = <10>;
- };
+&sdc2_state_on {
+ cd-pins {
+ pins = "gpio38";
+ function = "gpio";
- cd {
- pins = "gpio38";
- function = "gpio";
-
- bias-pull-up;
- drive-strength = <16>;
- };
+ bias-pull-up;
+ drive-strength = <16>;
};
+};
- sdc2_pins_sleep: sdc2-pins-sleep {
- clk {
- pins = "sdc2_clk";
- bias-disable;
- drive-strength = <2>;
- };
-
- cmd {
- pins = "sdc2_cmd";
- bias-pull-up;
- drive-strength = <2>;
- };
-
- data {
- pins = "sdc2_data";
- bias-pull-up;
- drive-strength = <2>;
- };
-
- cd {
- pins = "gpio38";
- function = "gpio";
- bias-pull-up;
- drive-strength = <2>;
- };
+&sdc2_state_off {
+ cd-pins {
+ pins = "gpio38";
+ function = "gpio";
+ bias-pull-up;
+ drive-strength = <2>;
};
};
@@ -372,10 +334,6 @@ &sdhc2 {
vmmc-supply = <&vreg_l21a_2p95>;
vqmmc-supply = <&vreg_l13a_2p95>;
-
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&sdc2_pins_default>;
- pinctrl-1 = <&sdc2_pins_sleep>;
};
&ufshc {
diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
index 93568fb4bc86..c824aa17f3a7 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi
@@ -847,28 +847,28 @@ &tlmm {
pinctrl-0 = <&sw_service_gpio>;
pinctrl-names = "default";
- disp_reset_n_gpio: disp-reset-n {
+ disp_reset_n_gpio: disp-reset-n-state {
pins = "gpio8";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- mdp_vsync_p_gpio: mdp-vsync-p {
+ mdp_vsync_p_gpio: mdp-vsync-p-state {
pins = "gpio10";
function = "mdp_vsync";
drive-strength = <2>;
bias-disable;
};
- sw_service_gpio: sw-service-gpio {
+ sw_service_gpio: sw-service-gpio-state {
pins = "gpio16";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
- usb_detect: usb-detect {
+ usb_detect: usb-detect-state {
pins = "gpio25";
function = "gpio";
drive-strength = <2>;
@@ -876,7 +876,7 @@ usb_detect: usb-detect {
output-high;
};
- uim_detect_en: uim-detect-en {
+ uim_detect_en: uim-detect-en-state {
pins = "gpio29";
function = "gpio";
drive-strength = <2>;
@@ -884,14 +884,14 @@ uim_detect_en: uim-detect-en {
output-high;
};
- tray_det_pin: tray-det {
+ tray_det_pin: tray-det-state {
pins = "gpio40";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- tp_vddio_en: tp-vddio-en {
+ tp_vddio_en: tp-vddio-en-state {
pins = "gpio50";
function = "gpio";
drive-strength = <2>;
@@ -899,7 +899,7 @@ tp_vddio_en: tp-vddio-en {
output-high;
};
- lcd_vddio_en: lcd-vddio-en {
+ lcd_vddio_en: lcd-vddio-en-state {
pins = "gpio51";
function = "gpio";
drive-strength = <2>;
@@ -907,14 +907,14 @@ lcd_vddio_en: lcd-vddio-en {
output-low;
};
- wl_host_wake: wl-host-wake {
+ wl_host_wake: wl-host-wake-state {
pins = "gpio79";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- wl_reg_on: wl-reg-on {
+ wl_reg_on: wl-reg-on-state {
pins = "gpio84";
function = "gpio";
drive-strength = <2>;
@@ -922,20 +922,20 @@ wl_reg_on: wl-reg-on {
output-low;
};
- ts_reset_n: ts-rst-n {
+ ts_reset_n: ts-rst-n-state {
pins = "gpio89";
function = "gpio";
drive-strength = <2>;
};
- touch_int_n: touch-int-n {
+ touch_int_n: touch-int-n-state {
pins = "gpio125";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
- touch_int_sleep: touch-int-sleep {
+ touch_int_sleep: touch-int-sleep-state {
pins = "gpio125";
function = "gpio";
drive-strength = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
index 77819186086a..2ac2dfc22411 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
@@ -694,35 +694,35 @@ divclk4_pin_a: divclk4-state {
};
&tlmm {
- mdss_dsi_default: mdss_dsi_default {
+ mdss_dsi_default: mdss-dsi-default-state {
pins = "gpio8";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
- mdss_dsi_sleep: mdss_dsi_sleep {
+ mdss_dsi_sleep: mdss-dsi-sleep-state {
pins = "gpio8";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- mdss_te_default: mdss_te_default {
+ mdss_te_default: mdss-te-default-state {
pins = "gpio10";
function = "mdp_vsync";
drive-strength = <2>;
bias-pull-down;
};
- mdss_te_sleep: mdss_te_sleep {
+ mdss_te_sleep: mdss-te-sleep-state {
pins = "gpio10";
function = "mdp_vsync";
drive-strength = <2>;
bias-pull-down;
};
- nfc_default: nfc_default {
+ nfc_default: nfc-default-state {
pins = "gpio12", "gpio21";
function = "gpio";
drive-strength = <16>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
index 4e5264f4116a..54894ccc9785 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
@@ -445,28 +445,28 @@ &tlmm {
"RFFE1_DATA", /* GPIO_148 */
"RFFE1_CLK"; /* GPIO_149 */
- touchscreen_default: touchscreen_default {
+ touchscreen_default: touchscreen-default-state {
pins = "gpio89", "gpio125";
function = "gpio";
drive-strength = <10>;
bias-pull-up;
};
- touchscreen_sleep: touchscreen_sleep {
+ touchscreen_sleep: touchscreen-sleep-state {
pins = "gpio89", "gpio125";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- vibrator_default: vibrator_default {
+ vibrator_default: vibrator-default-state {
pins = "gpio93";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
- vibrator_sleep: vibrator_sleep {
+ vibrator_sleep: vibrator-sleep-state {
pins = "gpio93";
function = "gpio";
drive-strength = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts
index ff4673ee9e81..44b137f3cfe7 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-natrium.dts
@@ -398,14 +398,14 @@ &tlmm {
"RFFE1_DATA", /* GPIO_148 */
"RFFE1_CLK"; /* GPIO_149 */
- touchscreen_default: touchscreen-default {
+ touchscreen_default: touchscreen-default-state {
pins = "gpio89", "gpio125";
function = "gpio";
drive-strength = <10>;
bias-pull-up;
};
- touchscreen_sleep: touchscreen-sleep {
+ touchscreen_sleep: touchscreen-sleep-state {
pins = "gpio89", "gpio125";
function = "gpio";
drive-strength = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
index 79be5fb1295b..75200ba4c5b4 100644
--- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
@@ -468,28 +468,28 @@ &tlmm {
"RFFE1_DATA", /* GPIO_148 */
"RFFE1_CLK"; /* GPIO_149 */
- touchkey_default: touchkey_default {
+ touchkey_default: touchkey-default-state {
pins = "gpio77";
function = "gpio";
drive-strength = <16>;
bias-pull-up;
};
- touchkey_sleep: touchkey_sleep {
+ touchkey_sleep: touchkey-sleep-state {
pins = "gpio77";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- touchscreen_default: touchscreen_default {
+ touchscreen_default: touchscreen-default-state {
pins = "gpio75", "gpio125";
function = "gpio";
drive-strength = <10>;
bias-pull-up;
};
- touchscreen_sleep: touchscreen_sleep {
+ touchscreen_sleep: touchscreen-sleep-state {
pins = "gpio75", "gpio125";
function = "gpio";
drive-strength = <2>;
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index c0a2baffa49d..3d98cdfc317e 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1262,15 +1262,15 @@ tlmm: pinctrl@1010000 {
interrupt-controller;
#interrupt-cells = <2>;
- blsp1_spi1_default: blsp1-spi1-default {
- spi {
+ blsp1_spi1_default: blsp1-spi1-default-state {
+ spi-pins {
pins = "gpio0", "gpio1", "gpio3";
function = "blsp_spi1";
drive-strength = <12>;
bias-disable;
};
- cs {
+ cs-pins {
pins = "gpio2";
function = "gpio";
drive-strength = <16>;
@@ -1279,42 +1279,42 @@ cs {
};
};
- blsp1_spi1_sleep: blsp1-spi1-sleep {
+ blsp1_spi1_sleep: blsp1-spi1-sleep-state {
pins = "gpio0", "gpio1", "gpio2", "gpio3";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- blsp2_uart2_2pins_default: blsp2-uart1-2pins {
+ blsp2_uart2_2pins_default: blsp2-uart1-2pins-state {
pins = "gpio4", "gpio5";
function = "blsp_uart8";
drive-strength = <16>;
bias-disable;
};
- blsp2_uart2_2pins_sleep: blsp2-uart1-2pins-sleep {
+ blsp2_uart2_2pins_sleep: blsp2-uart1-2pins-sleep-state {
pins = "gpio4", "gpio5";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c2_default: blsp2-i2c2 {
+ blsp2_i2c2_default: blsp2-i2c2-state {
pins = "gpio6", "gpio7";
function = "blsp_i2c8";
drive-strength = <16>;
bias-disable;
};
- blsp2_i2c2_sleep: blsp2-i2c2-sleep {
+ blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
pins = "gpio6", "gpio7";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- cci0_default: cci0-default {
+ cci0_default: cci0-default-state {
pins = "gpio17", "gpio18";
function = "cci_i2c";
drive-strength = <16>;
@@ -1322,22 +1322,22 @@ cci0_default: cci0-default {
};
camera0_state_on:
- camera_rear_default: camera-rear-default {
- camera0_mclk: mclk0 {
+ camera_rear_default: camera-rear-default-state {
+ camera0_mclk: mclk0-pins {
pins = "gpio13";
function = "cam_mclk";
drive-strength = <16>;
bias-disable;
};
- camera0_rst: rst {
+ camera0_rst: rst-pins {
pins = "gpio25";
function = "gpio";
drive-strength = <16>;
bias-disable;
};
- camera0_pwdn: pwdn {
+ camera0_pwdn: pwdn-pins {
pins = "gpio26";
function = "gpio";
drive-strength = <16>;
@@ -1345,7 +1345,7 @@ camera0_pwdn: pwdn {
};
};
- cci1_default: cci1-default {
+ cci1_default: cci1-default-state {
pins = "gpio19", "gpio20";
function = "cci_i2c";
drive-strength = <16>;
@@ -1353,22 +1353,22 @@ cci1_default: cci1-default {
};
camera1_state_on:
- camera_board_default: camera-board-default {
- mclk1 {
+ camera_board_default: camera-board-default-state {
+ mclk1-pins {
pins = "gpio14";
function = "cam_mclk";
drive-strength = <16>;
bias-disable;
};
- pwdn {
+ pwdn-pins {
pins = "gpio98";
function = "gpio";
drive-strength = <16>;
bias-disable;
};
- rst {
+ rst-pins {
pins = "gpio104";
function = "gpio";
drive-strength = <16>;
@@ -1377,22 +1377,22 @@ rst {
};
camera2_state_on:
- camera_front_default: camera-front-default {
- camera2_mclk: mclk2 {
+ camera_front_default: camera-front-default-state {
+ camera2_mclk: mclk2-pins {
pins = "gpio15";
function = "cam_mclk";
drive-strength = <16>;
bias-disable;
};
- camera2_rst: rst {
+ camera2_rst: rst-pins {
pins = "gpio23";
function = "gpio";
drive-strength = <16>;
bias-disable;
};
- pwdn {
+ pwdn-pins {
pins = "gpio133";
function = "gpio";
drive-strength = <16>;
@@ -1400,22 +1400,22 @@ pwdn {
};
};
- pcie0_state_on: pcie0-state-on {
- perst {
+ pcie0_state_on: pcie0-state-on-state {
+ perst-pins {
pins = "gpio35";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- clkreq {
+ clkreq-pins {
pins = "gpio36";
function = "pci_e0";
drive-strength = <2>;
bias-pull-up;
};
- wake {
+ wake-pins {
pins = "gpio37";
function = "gpio";
drive-strength = <2>;
@@ -1423,22 +1423,22 @@ wake {
};
};
- pcie0_state_off: pcie0-state-off {
- perst {
+ pcie0_state_off: pcie0-state-off-state {
+ perst-pins {
pins = "gpio35";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- clkreq {
+ clkreq-pins {
pins = "gpio36";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- wake {
+ wake-pins {
pins = "gpio37";
function = "gpio";
drive-strength = <2>;
@@ -1446,63 +1446,63 @@ wake {
};
};
- blsp1_uart2_default: blsp1-uart2-default {
+ blsp1_uart2_default: blsp1-uart2-default-state {
pins = "gpio41", "gpio42", "gpio43", "gpio44";
function = "blsp_uart2";
drive-strength = <16>;
bias-disable;
};
- blsp1_uart2_sleep: blsp1-uart2-sleep {
+ blsp1_uart2_sleep: blsp1-uart2-sleep-state {
pins = "gpio41", "gpio42", "gpio43", "gpio44";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c3_default: blsp1-i2c2-default {
+ blsp1_i2c3_default: blsp1-i2c2-default-state {
pins = "gpio47", "gpio48";
function = "blsp_i2c3";
drive-strength = <16>;
bias-disable;
};
- blsp1_i2c3_sleep: blsp1-i2c2-sleep {
+ blsp1_i2c3_sleep: blsp1-i2c2-sleep-state {
pins = "gpio47", "gpio48";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- blsp2_uart3_4pins_default: blsp2-uart2-4pins {
+ blsp2_uart3_4pins_default: blsp2-uart2-4pins-state {
pins = "gpio49", "gpio50", "gpio51", "gpio52";
function = "blsp_uart9";
drive-strength = <16>;
bias-disable;
};
- blsp2_uart3_4pins_sleep: blsp2-uart2-4pins-sleep {
+ blsp2_uart3_4pins_sleep: blsp2-uart2-4pins-sleep-state {
pins = "gpio49", "gpio50", "gpio51", "gpio52";
function = "blsp_uart9";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c3_default: blsp2-i2c3 {
+ blsp2_i2c3_default: blsp2-i2c3-state-state {
pins = "gpio51", "gpio52";
function = "blsp_i2c9";
drive-strength = <16>;
bias-disable;
};
- blsp2_i2c3_sleep: blsp2-i2c3-sleep {
+ blsp2_i2c3_sleep: blsp2-i2c3-sleep-state {
pins = "gpio51", "gpio52";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- wcd_intr_default: wcd-intr-default{
+ wcd_intr_default: wcd-intr-default-state {
pins = "gpio54";
function = "gpio";
drive-strength = <2>;
@@ -1510,21 +1510,21 @@ wcd_intr_default: wcd-intr-default{
input-enable;
};
- blsp2_i2c1_default: blsp2-i2c1 {
+ blsp2_i2c1_default: blsp2-i2c1-state {
pins = "gpio55", "gpio56";
function = "blsp_i2c7";
drive-strength = <16>;
bias-disable;
};
- blsp2_i2c1_sleep: blsp2-i2c0-sleep {
+ blsp2_i2c1_sleep: blsp2-i2c0-sleep-state {
pins = "gpio55", "gpio56";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c5_default: blsp2-i2c5 {
+ blsp2_i2c5_default: blsp2-i2c5-state {
pins = "gpio60", "gpio61";
function = "blsp_i2c11";
drive-strength = <2>;
@@ -1533,7 +1533,7 @@ blsp2_i2c5_default: blsp2-i2c5 {
/* Sleep state for BLSP2_I2C5 is missing.. */
- cdc_reset_active: cdc-reset-active {
+ cdc_reset_active: cdc-reset-active-state {
pins = "gpio64";
function = "gpio";
drive-strength = <16>;
@@ -1541,7 +1541,7 @@ cdc_reset_active: cdc-reset-active {
output-high;
};
- cdc_reset_sleep: cdc-reset-sleep {
+ cdc_reset_sleep: cdc-reset-sleep-state {
pins = "gpio64";
function = "gpio";
drive-strength = <16>;
@@ -1549,15 +1549,15 @@ cdc_reset_sleep: cdc-reset-sleep {
output-low;
};
- blsp2_spi6_default: blsp2-spi5-default {
- spi {
+ blsp2_spi6_default: blsp2-spi5-default-state {
+ spi-pins {
pins = "gpio85", "gpio86", "gpio88";
function = "blsp_spi12";
drive-strength = <12>;
bias-disable;
};
- cs {
+ cs-pins {
pins = "gpio87";
function = "gpio";
drive-strength = <16>;
@@ -1566,43 +1566,43 @@ cs {
};
};
- blsp2_spi6_sleep: blsp2-spi5-sleep {
+ blsp2_spi6_sleep: blsp2-spi5-sleep-state {
pins = "gpio85", "gpio86", "gpio87", "gpio88";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- blsp2_i2c6_default: blsp2-i2c6 {
+ blsp2_i2c6_default: blsp2-i2c6-state {
pins = "gpio87", "gpio88";
function = "blsp_i2c12";
drive-strength = <16>;
bias-disable;
};
- blsp2_i2c6_sleep: blsp2-i2c6-sleep {
+ blsp2_i2c6_sleep: blsp2-i2c6-sleep-state {
pins = "gpio87", "gpio88";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- pcie1_state_on: pcie1-state-on {
- perst {
+ pcie1_state_on: pcie1-on-state {
+ perst-pins {
pins = "gpio130";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- clkreq {
+ clkreq-pins {
pins = "gpio131";
function = "pci_e1";
drive-strength = <2>;
bias-pull-up;
};
- wake {
+ wake-pins {
pins = "gpio132";
function = "gpio";
drive-strength = <2>;
@@ -1610,16 +1610,16 @@ wake {
};
};
- pcie1_state_off: pcie1-state-off {
+ pcie1_state_off: pcie1-off-state {
/* Perst is missing? */
- clkreq {
+ clkreq-pins {
pins = "gpio131";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- wake {
+ wake-pins {
pins = "gpio132";
function = "gpio";
drive-strength = <2>;
@@ -1627,22 +1627,22 @@ wake {
};
};
- pcie2_state_on: pcie2-state-on {
- perst {
+ pcie2_state_on: pcie2-on-state {
+ perst-pins {
pins = "gpio114";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
- clkreq {
+ clkreq-pins {
pins = "gpio115";
function = "pci_e2";
drive-strength = <2>;
bias-pull-up;
};
- wake {
+ wake-pins {
pins = "gpio116";
function = "gpio";
drive-strength = <2>;
@@ -1650,16 +1650,16 @@ wake {
};
};
- pcie2_state_off: pcie2-state-off {
+ pcie2_state_off: pcie2-off-state {
/* Perst is missing? */
- clkreq {
+ clkreq-pins {
pins = "gpio115";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
- wake {
+ wake-pins {
pins = "gpio116";
function = "gpio";
drive-strength = <2>;
@@ -1667,90 +1667,90 @@ wake {
};
};
- sdc1_state_on: sdc1-state-on {
- clk {
+ sdc1_state_on: sdc1-on-state {
+ clk-pins {
pins = "sdc1_clk";
bias-disable;
drive-strength = <16>;
};
- cmd {
+ cmd-pins {
pins = "sdc1_cmd";
bias-pull-up;
drive-strength = <10>;
};
- data {
+ data-pins {
pins = "sdc1_data";
bias-pull-up;
drive-strength = <10>;
};
- rclk {
+ rclk-pins {
pins = "sdc1_rclk";
bias-pull-down;
};
};
- sdc1_state_off: sdc1-state-off {
- clk {
+ sdc1_state_off: sdc1-off-state {
+ clk-pins {
pins = "sdc1_clk";
bias-disable;
drive-strength = <2>;
};
- cmd {
+ cmd-pins {
pins = "sdc1_cmd";
bias-pull-up;
drive-strength = <2>;
};
- data {
+ data-pins {
pins = "sdc1_data";
bias-pull-up;
drive-strength = <2>;
};
- rclk {
+ rclk-pins {
pins = "sdc1_rclk";
bias-pull-down;
};
};
- sdc2_state_on: sdc2-clk-on {
- clk {
+ sdc2_state_on: sdc2-on-state {
+ clk-pins {
pins = "sdc2_clk";
bias-disable;
drive-strength = <16>;
};
- cmd {
+ cmd-pins {
pins = "sdc2_cmd";
bias-pull-up;
drive-strength = <10>;
};
- data {
+ data-pins {
pins = "sdc2_data";
bias-pull-up;
drive-strength = <10>;
};
};
- sdc2_state_off: sdc2-clk-off {
- clk {
+ sdc2_state_off: sdc2-off-state {
+ clk-pins {
pins = "sdc2_clk";
bias-disable;
drive-strength = <2>;
};
- cmd {
+ cmd-pins {
pins = "sdc2_cmd";
bias-pull-up;
drive-strength = <2>;
};
- data {
+ data-pins {
pins = "sdc2_data";
bias-pull-up;
drive-strength = <2>;
--
2.34.1
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 3/3] dt-bindings: pinctrl: qcom,msm8996: convert to dtschema
2022-10-12 15:15 [PATCH 1/3] arm64: dts: qcom: msm8996-sony-xperia-tone: drop incorrect wlan pin input Krzysztof Kozlowski
2022-10-12 15:15 ` [PATCH 2/3] arm64: dts: qcom: msm8996: align TLMM pin configuration with DT schema Krzysztof Kozlowski
@ 2022-10-12 15:15 ` Krzysztof Kozlowski
2022-10-12 16:27 ` Rob Herring
2022-10-12 18:33 ` [PATCH 1/3] arm64: dts: qcom: msm8996-sony-xperia-tone: drop incorrect wlan pin input konrad.dybcio
2 siblings, 1 reply; 7+ messages in thread
From: Krzysztof Kozlowski @ 2022-10-12 15:15 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson, Konrad Dybcio, Linus Walleij,
Rob Herring, Krzysztof Kozlowski, linux-arm-msm, linux-gpio,
devicetree, linux-kernel
Cc: Krzysztof Kozlowski
Convert Qualcomm MSM8996 pin controller bindings to DT schema. Keep the
parsing of pin configuration subnodes consistent with other Qualcomm
schemas (children named with '-state' suffix, their children with
'-pins').
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../bindings/pinctrl/qcom,msm8996-pinctrl.txt | 208 ------------------
.../pinctrl/qcom,msm8996-pinctrl.yaml | 187 ++++++++++++++++
2 files changed, 187 insertions(+), 208 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
deleted file mode 100644
index a56cb882830c..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt
+++ /dev/null
@@ -1,208 +0,0 @@
-Qualcomm MSM8996 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8996 platform.
-
-- compatible:
- Usage: required
- Value type: <string>
- Definition: must be "qcom,msm8996-pinctrl"
-
-- reg:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: the base address and size of the TLMM register space.
-
-- interrupts:
- Usage: required
- Value type: <prop-encoded-array>
- Definition: should specify the TLMM summary IRQ.
-
-- interrupt-controller:
- Usage: required
- Value type: <none>
- Definition: identifies this node as an interrupt controller
-
-- #interrupt-cells:
- Usage: required
- Value type: <u32>
- Definition: must be 2. Specifying the pin number and flags, as defined
- in <dt-bindings/interrupt-controller/irq.h>
-
-- gpio-controller:
- Usage: required
- Value type: <none>
- Definition: identifies this node as a gpio controller
-
-- #gpio-cells:
- Usage: required
- Value type: <u32>
- Definition: must be 2. Specifying the pin number and flags, as defined
- in <dt-bindings/gpio/gpio.h>
-
-- gpio-ranges:
- Usage: required
- Definition: see ../gpio/gpio.txt
-
-- gpio-reserved-ranges:
- Usage: optional
- Definition: see ../gpio/gpio.txt
-
-Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for
-a general description of GPIO and interrupt bindings.
-
-Please refer to pinctrl-bindings.txt in this directory for details of the
-common pinctrl bindings used by client devices, including the meaning of the
-phrase "pin configuration node".
-
-The pin configuration nodes act as a container for an arbitrary number of
-subnodes. Each of these subnodes represents some desired configuration for a
-pin, a group, or a list of pins or groups. This configuration can include the
-mux function to select on those pin(s)/group(s), and various pin configuration
-parameters, such as pull-up, drive strength, etc.
-
-
-PIN CONFIGURATION NODES:
-
-The name of each subnode is not important; all subnodes should be enumerated
-and processed purely based on their content.
-
-Each subnode only affects those parameters that are explicitly listed. In
-other words, a subnode that lists a mux function but no pin configuration
-parameters implies no information about any pin configuration parameters.
-Similarly, a pin subnode that describes a pullup parameter implies no
-information about e.g. the mux function.
-
-
-The following generic properties as defined in pinctrl-bindings.txt are valid
-to specify in a pin configuration subnode:
-
-- pins:
- Usage: required
- Value type: <string-array>
- Definition: List of gpio pins affected by the properties specified in
- this subnode.
-
- Valid pins are:
- gpio0-gpio149
- Supports mux, bias and drive-strength
-
- sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd,
- sdc2_data sdc1_rclk
- Supports bias and drive-strength
-
-- function:
- Usage: required
- Value type: <string>
- Definition: Specify the alternative function to be configured for the
- specified pins. Functions are only valid for gpio pins.
- Valid values are:
-
- blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
- bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
- qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
- dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
- blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
- mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
- atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio, atest_char,
- cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8, qdss_tracedata_b,
- pll_reset, qdss_stm6, qdss_stm5, qdss_stm4, atest_usb2, cci_i2c,
- qdss_stm3, dac_calib3, atest_usb23, atest_char3, dac_calib4,
- qdss_stm2, atest_usb22, atest_char2, qdss_stm1, dac_calib5,
- atest_usb21, atest_char1, dbg_out, qdss_stm0, dac_calib6,
- atest_usb20, atest_char0, dac_calib10, qdss_stm10,
- qdss_cti_trig_in_a, cci_timer4, blsp_spi6, blsp_uart6, blsp_uim6,
- blsp2_spi, qdss_stm9, qdss_cti_trig_out_a, dac_calib11,
- qdss_stm8, cci_timer0, qdss_stm13, dac_calib7, cci_timer1,
- qdss_stm12, dac_calib8, cci_timer2, blsp1_spi, qdss_stm11,
- dac_calib9, cci_timer3, cci_async, dac_calib12, blsp_i2c6,
- qdss_tracectl_a, dac_calib13, qdss_traceclk_a, dac_calib14,
- dac_calib15, hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem,
- dac_calib17, hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto,
- dac_calib19, hdmi_hot, dac_calib20, dac_calib21, pci_e0,
- dac_calib22, dac_calib23, dac_calib24, tsif1_sync, dac_calib25,
- sd_write, tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2,
- qdss_cti, blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3,
- uim3, blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9,
- blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7,
- qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11, blsp_uart11,
- blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a, blsp_i2c11, cri_trng0,
- cri_trng1, cri_trng, qdss_stm18, pri_mi2s, qdss_stm17, blsp_spi4,
- blsp_uart4, blsp_uim4, qdss_stm16, qdss_stm15, blsp_i2c4,
- qdss_stm14, dac_calib26, spkr_i2s, audio_ref, lpass_slimbus,
- isense_dbg, tsense_pwm1, tsense_pwm2, btfm_slimbus, ter_mi2s,
- qdss_stm22, qdss_stm21, qdss_stm20, qdss_stm19, gcc_gp1_clk_b,
- sec_mi2s, blsp_spi5, blsp_uart5, blsp_uim5, gcc_gp2_clk_b,
- gcc_gp3_clk_b, blsp_i2c5, blsp_spi12, blsp_uart12, blsp_uim12,
- qdss_stm25, qdss_stm31, blsp_i2c12, qdss_stm30, qdss_stm29,
- tsif1_clk, qdss_stm28, tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27,
- qdss_traceclk_b, tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk,
- sdc4_clk, qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b,
- sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b,
- ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b, blsp11_uart_rx_b,
- blsp11_i2c_sda_b, prng_rosc, blsp11_i2c_scl_b, uim2, uim1, uim_batt,
- pci_e2, pa_indicator, adsp_ext, ddr_bist, qdss_tracedata_11,
- qdss_tracedata_12, modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx,
- qspi_cs, ssbi2, ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3,
- gpio
-
-- bias-disable:
- Usage: optional
- Value type: <none>
- Definition: The specified pins should be configured as no pull.
-
-- bias-pull-down:
- Usage: optional
- Value type: <none>
- Definition: The specified pins should be configured as pull down.
-
-- bias-pull-up:
- Usage: optional
- Value type: <none>
- Definition: The specified pins should be configured as pull up.
-
-- output-high:
- Usage: optional
- Value type: <none>
- Definition: The specified pins are configured in output mode, driven
- high.
- Not valid for sdc pins.
-
-- output-low:
- Usage: optional
- Value type: <none>
- Definition: The specified pins are configured in output mode, driven
- low.
- Not valid for sdc pins.
-
-- drive-strength:
- Usage: optional
- Value type: <u32>
- Definition: Selects the drive strength for the specified pins, in mA.
- Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16
-
-Example:
-
- tlmm: pinctrl@1010000 {
- compatible = "qcom,msm8996-pinctrl";
- reg = <0x01010000 0x300000>;
- interrupts = <0 208 0>;
- gpio-controller;
- gpio-ranges = <&tlmm 0 0 150>;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
-
- uart_console_active: uart_console_active {
- mux {
- pins = "gpio4", "gpio5";
- function = "blsp_uart8";
- };
-
- config {
- pins = "gpio4", "gpio5";
- drive-strength = <2>;
- bias-disable;
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml
new file mode 100644
index 000000000000..d0994d0afad5
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.yaml
@@ -0,0 +1,187 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8996-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8996 TLMM pin controller
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+ Top Level Mode Multiplexer pin controller in Qualcomm MSM8996 SoC.
+
+properties:
+ compatible:
+ const: qcom,msm8996-pinctrl
+
+ reg:
+ maxItems: 1
+
+ interrupts: true
+ interrupt-controller: true
+ "#interrupt-cells": true
+ gpio-controller: true
+ "#gpio-cells": true
+ gpio-ranges: true
+ wakeup-parent: true
+
+ gpio-reserved-ranges:
+ minItems: 1
+ maxItems: 75
+
+ gpio-line-names:
+ maxItems: 150
+
+patternProperties:
+ "-state$":
+ oneOf:
+ - $ref: "#/$defs/qcom-msm8996-tlmm-state"
+ - patternProperties:
+ "-pins$":
+ $ref: "#/$defs/qcom-msm8996-tlmm-state"
+ additionalProperties: false
+
+$defs:
+ qcom-msm8996-tlmm-state:
+ type: object
+ description:
+ Pinctrl node's client devices use subnodes for desired pin configuration.
+ Client device subnodes use below standard properties.
+ $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state
+
+ properties:
+ pins:
+ description:
+ List of gpio pins affected by the properties specified in this
+ subnode.
+ items:
+ oneOf:
+ - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-4][0-9])$"
+ - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk,
+ sdc2_cmd, sdc2_data, ufs_reset ]
+ minItems: 1
+ maxItems: 36
+
+ function:
+ description:
+ Specify the alternative function to be configured for the specified
+ pins.
+
+ enum: [ gpio, blsp_uart1, blsp_spi1, blsp_i2c1, blsp_uim1, atest_tsens,
+ bimc_dte1, dac_calib0, blsp_spi8, blsp_uart8, blsp_uim8,
+ qdss_cti_trig_out_b, bimc_dte0, dac_calib1, qdss_cti_trig_in_b,
+ dac_calib2, atest_tsens2, atest_usb1, blsp_spi10, blsp_uart10,
+ blsp_uim10, atest_bbrx1, atest_usb13, atest_bbrx0, atest_usb12,
+ mdp_vsync, edp_lcd, blsp_i2c10, atest_gpsadc1, atest_usb11,
+ atest_gpsadc0, edp_hot, atest_usb10, m_voc, dac_gpio,
+ atest_char, cam_mclk, pll_bypassnl, qdss_stm7, blsp_i2c8,
+ qdss_tracedata_b, pll_reset, qdss_stm6, qdss_stm5, qdss_stm4,
+ atest_usb2, cci_i2c, qdss_stm3, dac_calib3, atest_usb23,
+ atest_char3, dac_calib4, qdss_stm2, atest_usb22, atest_char2,
+ qdss_stm1, dac_calib5, atest_usb21, atest_char1, dbg_out,
+ qdss_stm0, dac_calib6, atest_usb20, atest_char0, dac_calib10,
+ qdss_stm10, qdss_cti_trig_in_a, cci_timer4, blsp_spi6,
+ blsp_uart6, blsp_uim6, blsp2_spi, qdss_stm9,
+ qdss_cti_trig_out_a, dac_calib11, qdss_stm8, cci_timer0,
+ qdss_stm13, dac_calib7, cci_timer1, qdss_stm12, dac_calib8,
+ cci_timer2, blsp1_spi, qdss_stm11, dac_calib9, cci_timer3,
+ cci_async, dac_calib12, blsp_i2c6, qdss_tracectl_a,
+ dac_calib13, qdss_traceclk_a, dac_calib14, dac_calib15,
+ hdmi_rcv, dac_calib16, hdmi_cec, pwr_modem, dac_calib17,
+ hdmi_ddc, pwr_nav, dac_calib18, pwr_crypto, dac_calib19,
+ hdmi_hot, dac_calib20, dac_calib21, pci_e0, dac_calib22,
+ dac_calib23, dac_calib24, tsif1_sync, dac_calib25, sd_write,
+ tsif1_error, blsp_spi2, blsp_uart2, blsp_uim2, qdss_cti,
+ blsp_i2c2, blsp_spi3, blsp_uart3, blsp_uim3, blsp_i2c3, uim3,
+ blsp_spi9, blsp_uart9, blsp_uim9, blsp10_spi, blsp_i2c9,
+ blsp_spi7, blsp_uart7, blsp_uim7, qdss_tracedata_a, blsp_i2c7,
+ qua_mi2s, gcc_gp1_clk_a, ssc_irq, uim4, blsp_spi11,
+ blsp_uart11, blsp_uim11, gcc_gp2_clk_a, gcc_gp3_clk_a,
+ blsp_i2c11, cri_trng0, cri_trng1, cri_trng, qdss_stm18,
+ pri_mi2s, qdss_stm17, blsp_spi4, blsp_uart4, blsp_uim4,
+ qdss_stm16, qdss_stm15, blsp_i2c4, qdss_stm14, dac_calib26,
+ spkr_i2s, audio_ref, lpass_slimbus, isense_dbg, tsense_pwm1,
+ tsense_pwm2, btfm_slimbus, ter_mi2s, qdss_stm22, qdss_stm21,
+ qdss_stm20, qdss_stm19, gcc_gp1_clk_b, sec_mi2s, blsp_spi5,
+ blsp_uart5, blsp_uim5, gcc_gp2_clk_b, gcc_gp3_clk_b, blsp_i2c5,
+ blsp_spi12, blsp_uart12, blsp_uim12, qdss_stm25, qdss_stm31,
+ blsp_i2c12, qdss_stm30, qdss_stm29, tsif1_clk, qdss_stm28,
+ tsif1_en, tsif1_data, sdc4_cmd, qdss_stm27, qdss_traceclk_b,
+ tsif2_error, sdc43, vfr_1, qdss_stm26, tsif2_clk, sdc4_clk,
+ qdss_stm24, tsif2_en, sdc42, qdss_stm23, qdss_tracectl_b,
+ sd_card, tsif2_data, sdc41, tsif2_sync, sdc40, mdp_vsync_p_b,
+ ldo_en, mdp_vsync_s_b, ldo_update, blsp11_uart_tx_b,
+ blsp11_uart_rx_b, blsp11_i2c_sda_b, prng_rosc,
+ blsp11_i2c_scl_b, uim2, uim1, uim_batt, pci_e2, pa_indicator,
+ adsp_ext, ddr_bist, qdss_tracedata_11, qdss_tracedata_12,
+ modem_tsync, nav_dr, nav_pps, pci_e1, gsm_tx, qspi_cs, ssbi2,
+ ssbi1, mss_lte, qspi_clk, qspi0, qspi1, qspi2, qspi3 ]
+
+ drive-strength:
+ enum: [2, 4, 6, 8, 10, 12, 14, 16]
+ default: 2
+ description:
+ Selects the drive strength for the specified pins, in mA.
+
+ bias-pull-down: true
+ bias-pull-up: true
+ bias-disable: true
+ input-enable: true
+ output-high: true
+ output-low: true
+
+ required:
+ - pins
+
+ additionalProperties: false
+
+allOf:
+ - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml#
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ tlmm: pinctrl@1010000 {
+ compatible = "qcom,msm8996-pinctrl";
+ reg = <0x01010000 0x300000>;
+ interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ gpio-ranges = <&tlmm 0 0 150>;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ blsp1-spi1-default-state {
+ spi-pins {
+ pins = "gpio0", "gpio1", "gpio3";
+ function = "blsp_spi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
+
+ cs-pins {
+ pins = "gpio2";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-disable;
+ output-high;
+ };
+ };
+
+ blsp1-spi1-sleep-state {
+ pins = "gpio0", "gpio1", "gpio2", "gpio3";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+ };
--
2.34.1
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