* [PATCH v2 3/4] arm64: dts: qcom: msm8998: align TLMM pin configuration with DT schema
2022-10-12 15:14 [PATCH v2 1/4] arm64: dts: qcom: msm8998: add gpio-ranges to TLMM Krzysztof Kozlowski
2022-10-12 15:14 ` [PATCH v2 2/4] arm64: dts: qcom: msm8998-oneplus-cheeseburger: fix backlight pin function Krzysztof Kozlowski
@ 2022-10-12 15:14 ` Krzysztof Kozlowski
2022-10-17 8:15 ` Neil Armstrong
2022-10-12 15:14 ` [PATCH v2 4/4] dt-bindings: pinctrl: qcom,msm8998: convert to dtschema Krzysztof Kozlowski
2022-10-17 8:15 ` [PATCH v2 1/4] arm64: dts: qcom: msm8998: add gpio-ranges to TLMM Neil Armstrong
3 siblings, 1 reply; 8+ messages in thread
From: Krzysztof Kozlowski @ 2022-10-12 15:14 UTC (permalink / raw)
To: Bjorn Andersson, Andy Gross, 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>
---
.../boot/dts/qcom/msm8998-clamshell.dtsi | 7 +-
.../boot/dts/qcom/msm8998-fxtec-pro1.dts | 16 ++--
arch/arm64/boot/dts/qcom/msm8998-mtp.dts | 4 +-
.../dts/qcom/msm8998-oneplus-cheeseburger.dts | 10 +--
.../boot/dts/qcom/msm8998-oneplus-common.dtsi | 14 ++--
.../dts/qcom/msm8998-sony-xperia-yoshino.dtsi | 30 ++++----
arch/arm64/boot/dts/qcom/msm8998.dtsi | 76 +++++++++----------
7 files changed, 78 insertions(+), 79 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
index 7928b8197474..16685fadd3e1 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi
@@ -35,7 +35,7 @@ bluetooth {
};
&blsp1_uart3_on {
- rx {
+ rx-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-up on 45 (RX). This is needed to
@@ -46,7 +46,7 @@ rx {
bias-pull-up;
};
- cts {
+ cts-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-down on 47 (CTS) to match the pull
@@ -357,8 +357,9 @@ &sdhc2 {
&tlmm {
gpio-reserved-ranges = <0 4>, <81 4>;
- touchpad: touchpad-pin {
+ touchpad: touchpad-pin-state {
pins = "gpio123";
+ function = "gpio";
bias-pull-up;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
index 429ba57e20f7..5fc0564664cf 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts
@@ -216,7 +216,7 @@ bluetooth {
};
&blsp1_uart3_on {
- rx {
+ rx-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-up on 45 (RX). This is needed to
@@ -227,7 +227,7 @@ rx {
bias-pull-up;
};
- cts {
+ cts-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-down on 47 (CTS) to match the pull
@@ -615,14 +615,14 @@ &remoteproc_slpi {
&tlmm {
gpio-reserved-ranges = <0 4>;
- mdp_vsync_n: mdp-vsync-n {
+ mdp_vsync_n: mdp-vsync-n-state {
pins = "gpio10";
function = "mdp_vsync_a";
bias-pull-down;
drive-strength = <2>;
};
- gpio_kb_pins_extra: gpio-kb-pins-extra {
+ gpio_kb_pins_extra: gpio-kb-pins-extra-state {
pins = "gpio21", "gpio32", "gpio33", "gpio114",
"gpio128", "gpio129";
function = "gpio";
@@ -630,21 +630,21 @@ gpio_kb_pins_extra: gpio-kb-pins-extra {
bias-pull-up;
};
- ts_vio_default: ts-vio-def {
+ ts_vio_default: ts-vio-def-state {
pins = "gpio81";
function = "gpio";
bias-disable;
drive-strength = <2>;
};
- ts_rst_n: ts-rst-n {
+ ts_rst_n: ts-rst-n-state {
pins = "gpio89";
function = "gpio";
bias-pull-up;
drive-strength = <8>;
};
- hall_sensor1_default: hall-sensor1-def {
+ hall_sensor1_default: hall-sensor1-def-state {
pins = "gpio124";
function = "gpio";
bias-disable;
@@ -652,7 +652,7 @@ hall_sensor1_default: hall-sensor1-def {
input-enable;
};
- ts_int_n: ts-int-n {
+ ts_int_n: ts-int-n-state {
pins = "gpio125";
function = "gpio";
bias-disable;
diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dts b/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
index a3ca58100aee..61f5a827a8d7 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dts
@@ -46,7 +46,7 @@ bluetooth {
};
&blsp1_uart3_on {
- rx {
+ rx-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-up on 45 (RX). This is needed to
@@ -57,7 +57,7 @@ rx {
bias-pull-up;
};
- cts {
+ cts-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-down on 47 (CTS) to match the pull
diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
index 122f6c25220e..b951f98d1b7b 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
+++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
@@ -33,11 +33,9 @@ button-backlight {
&pmi8998_gpio {
button_backlight_default: button-backlight-state {
- pinconf {
- pins = "gpio5";
- function = "gpio";
- bias-pull-down;
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
- };
+ pins = "gpio5";
+ function = "gpio";
+ bias-pull-down;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
index 62bda23791bb..748de88d5d57 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi
@@ -233,7 +233,7 @@ bluetooth {
};
&blsp1_uart3_on {
- rx {
+ rx-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-up on 46 (RX). This is needed to
@@ -244,7 +244,7 @@ rx {
bias-pull-up;
};
- cts {
+ cts-pins {
/delete-property/ bias-disable;
/*
* Configure a pull-down on 47 (CTS) to match the pull
@@ -492,7 +492,7 @@ vreg_bob: bob {
&tlmm {
gpio-reserved-ranges = <0 4>, <81 4>;
- hall_sensor_default: hall-sensor-default {
+ hall_sensor_default: hall-sensor-default-state {
pins = "gpio124";
function = "gpio";
drive-strength = <2>;
@@ -500,28 +500,28 @@ hall_sensor_default: hall-sensor-default {
input-enable;
};
- ts_int_active: ts-int-active {
+ ts_int_active: ts-int-active-state {
pins = "gpio125";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
- ts_reset_active: ts-reset-active {
+ ts_reset_active: ts-reset-active-state {
pins = "gpio89";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
- nfc_int_active: nfc-int-active {
+ nfc_int_active: nfc-int-active-state {
pins = "gpio92";
function = "gpio";
drive-strength = <6>;
bias-pull-up;
};
- nfc_enable_active: nfc-enable-active {
+ nfc_enable_active: nfc-enable-active-state {
pins = "gpio12", "gpio116";
function = "gpio";
drive-strength = <6>;
diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
index d08639082247..440f2b2d2b2e 100644
--- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
@@ -565,14 +565,14 @@ &sdhc2 {
&tlmm {
gpio-reserved-ranges = <0 4>, <81 4>;
- mdp_vsync_n: mdp-vsync-n {
+ mdp_vsync_n: mdp-vsync-n-state {
pins = "gpio10";
function = "mdp_vsync_a";
drive-strength = <2>;
bias-pull-down;
};
- nfc_ven: nfc-ven {
+ nfc_ven: nfc-ven-state {
pins = "gpio12";
function = "gpio";
bias-disable;
@@ -580,42 +580,42 @@ nfc_ven: nfc-ven {
output-low;
};
- msm_mclk0_default: msm-mclk0-active {
+ msm_mclk0_default: msm-mclk0-active-state {
pins = "gpio13";
function = "cam_mclk";
drive-strength = <2>;
bias-disable;
};
- msm_mclk1_default: msm-mclk1-active {
+ msm_mclk1_default: msm-mclk1-active-state {
pins = "gpio14";
function = "cam_mclk";
drive-strength = <2>;
bias-disable;
};
- cci0_default: cci0-default {
+ cci0_default: cci0-default-state {
pins = "gpio18", "gpio19";
function = "cci_i2c";
bias-disable;
drive-strength = <2>;
};
- cci1_default: cci1-default {
+ cci1_default: cci1-default-state {
pins = "gpio19", "gpio20";
function = "cci_i2c";
bias-disable;
drive-strength = <2>;
};
- cam0_vdig_default: cam0-vdig-default {
+ cam0_vdig_default: cam0-vdig-default-state {
pins = "gpio21";
function = "gpio";
bias-disable;
drive-strength = <2>;
};
- tof_int: tof-int {
+ tof_int: tof-int-state {
pins = "gpio22";
function = "gpio";
bias-pull-up;
@@ -623,28 +623,28 @@ tof_int: tof-int {
input-enable;
};
- cam1_vdig_default: cam1-vdig-default {
+ cam1_vdig_default: cam1-vdig-default-state {
pins = "gpio25";
function = "gpio";
bias-disable;
drive-strength = <2>;
};
- usb_extcon_active: usb-extcon-active {
+ usb_extcon_active: usb-extcon-active-state {
pins = "gpio38";
function = "gpio";
bias-disable;
drive-strength = <16>;
};
- tof_reset: tof-reset {
+ tof_reset: tof-reset-state {
pins = "gpio27";
function = "gpio";
bias-disable;
drive-strength = <2>;
};
- hall_sensor0_default: acc-cover-open {
+ hall_sensor0_default: acc-cover-open-state {
pins = "gpio124";
function = "gpio";
bias-disable;
@@ -652,14 +652,14 @@ hall_sensor0_default: acc-cover-open {
input-enable;
};
- ts_int_n: ts-int-n {
+ ts_int_n: ts-int-n-state {
pins = "gpio125";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
};
- usb_vbus_active: usb-vbus-active {
+ usb_vbus_active: usb-vbus-active-state {
pins = "gpio128";
function = "gpio";
bias-disable;
@@ -667,7 +667,7 @@ usb_vbus_active: usb-vbus-active {
output-low;
};
- ts_vddio_en: ts-vddio-en-default {
+ ts_vddio_en: ts-vddio-en-default-state {
pins = "gpio133";
function = "gpio";
bias-disable;
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 2c4acf227253..9650670eae05 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -1062,76 +1062,76 @@ tlmm: pinctrl@3400000 {
interrupt-controller;
#interrupt-cells = <2>;
- sdc2_on: sdc2-on {
- clk {
+ sdc2_on: sdc2-on-state {
+ clk-pins {
pins = "sdc2_clk";
drive-strength = <16>;
bias-disable;
};
- cmd {
+ cmd-pins {
pins = "sdc2_cmd";
drive-strength = <10>;
bias-pull-up;
};
- data {
+ data-pins {
pins = "sdc2_data";
drive-strength = <10>;
bias-pull-up;
};
};
- sdc2_off: sdc2-off {
- clk {
+ sdc2_off: sdc2-off-state {
+ clk-pins {
pins = "sdc2_clk";
drive-strength = <2>;
bias-disable;
};
- cmd {
+ cmd-pins {
pins = "sdc2_cmd";
drive-strength = <2>;
bias-pull-up;
};
- data {
+ data-pins {
pins = "sdc2_data";
drive-strength = <2>;
bias-pull-up;
};
};
- sdc2_cd: sdc2-cd {
+ sdc2_cd: sdc2-cd-state {
pins = "gpio95";
function = "gpio";
bias-pull-up;
drive-strength = <2>;
};
- blsp1_uart3_on: blsp1-uart3-on {
- tx {
+ blsp1_uart3_on: blsp1-uart3-on-state {
+ tx-pins {
pins = "gpio45";
function = "blsp_uart3_a";
drive-strength = <2>;
bias-disable;
};
- rx {
+ rx-pins {
pins = "gpio46";
function = "blsp_uart3_a";
drive-strength = <2>;
bias-disable;
};
- cts {
+ cts-pins {
pins = "gpio47";
function = "blsp_uart3_a";
drive-strength = <2>;
bias-disable;
};
- rfr {
+ rfr-pins {
pins = "gpio48";
function = "blsp_uart3_a";
drive-strength = <2>;
@@ -1139,168 +1139,168 @@ rfr {
};
};
- blsp1_i2c1_default: blsp1-i2c1-default {
+ blsp1_i2c1_default: blsp1-i2c1-default-state {
pins = "gpio2", "gpio3";
function = "blsp_i2c1";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c1_sleep: blsp1-i2c1-sleep {
+ blsp1_i2c1_sleep: blsp1-i2c1-sleep-state-state {
pins = "gpio2", "gpio3";
function = "blsp_i2c1";
drive-strength = <2>;
bias-pull-up;
};
- blsp1_i2c2_default: blsp1-i2c2-default {
+ blsp1_i2c2_default: blsp1-i2c2-default-state {
pins = "gpio32", "gpio33";
function = "blsp_i2c2";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c2_sleep: blsp1-i2c2-sleep {
+ blsp1_i2c2_sleep: blsp1-i2c2-sleep-state-state {
pins = "gpio32", "gpio33";
function = "blsp_i2c2";
drive-strength = <2>;
bias-pull-up;
};
- blsp1_i2c3_default: blsp1-i2c3-default {
+ blsp1_i2c3_default: blsp1-i2c3-default-state {
pins = "gpio47", "gpio48";
function = "blsp_i2c3";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c3_sleep: blsp1-i2c3-sleep {
+ blsp1_i2c3_sleep: blsp1-i2c3-sleep-state {
pins = "gpio47", "gpio48";
function = "blsp_i2c3";
drive-strength = <2>;
bias-pull-up;
};
- blsp1_i2c4_default: blsp1-i2c4-default {
+ blsp1_i2c4_default: blsp1-i2c4-default-state {
pins = "gpio10", "gpio11";
function = "blsp_i2c4";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c4_sleep: blsp1-i2c4-sleep {
+ blsp1_i2c4_sleep: blsp1-i2c4-sleep-state {
pins = "gpio10", "gpio11";
function = "blsp_i2c4";
drive-strength = <2>;
bias-pull-up;
};
- blsp1_i2c5_default: blsp1-i2c5-default {
+ blsp1_i2c5_default: blsp1-i2c5-default-state {
pins = "gpio87", "gpio88";
function = "blsp_i2c5";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c5_sleep: blsp1-i2c5-sleep {
+ blsp1_i2c5_sleep: blsp1-i2c5-sleep-state {
pins = "gpio87", "gpio88";
function = "blsp_i2c5";
drive-strength = <2>;
bias-pull-up;
};
- blsp1_i2c6_default: blsp1-i2c6-default {
+ blsp1_i2c6_default: blsp1-i2c6-default-state {
pins = "gpio43", "gpio44";
function = "blsp_i2c6";
drive-strength = <2>;
bias-disable;
};
- blsp1_i2c6_sleep: blsp1-i2c6-sleep {
+ blsp1_i2c6_sleep: blsp1-i2c6-sleep-state {
pins = "gpio43", "gpio44";
function = "blsp_i2c6";
drive-strength = <2>;
bias-pull-up;
};
/* 6 interfaces per QUP, BLSP2 indexes are numbered (n)+6 */
- blsp2_i2c1_default: blsp2-i2c1-default {
+ blsp2_i2c1_default: blsp2-i2c1-default-state {
pins = "gpio55", "gpio56";
function = "blsp_i2c7";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c1_sleep: blsp2-i2c1-sleep {
+ blsp2_i2c1_sleep: blsp2-i2c1-sleep-state {
pins = "gpio55", "gpio56";
function = "blsp_i2c7";
drive-strength = <2>;
bias-pull-up;
};
- blsp2_i2c2_default: blsp2-i2c2-default {
+ blsp2_i2c2_default: blsp2-i2c2-default-state {
pins = "gpio6", "gpio7";
function = "blsp_i2c8";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c2_sleep: blsp2-i2c2-sleep {
+ blsp2_i2c2_sleep: blsp2-i2c2-sleep-state {
pins = "gpio6", "gpio7";
function = "blsp_i2c8";
drive-strength = <2>;
bias-pull-up;
};
- blsp2_i2c3_default: blsp2-i2c3-default {
+ blsp2_i2c3_default: blsp2-i2c3-default-state {
pins = "gpio51", "gpio52";
function = "blsp_i2c9";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c3_sleep: blsp2-i2c3-sleep {
+ blsp2_i2c3_sleep: blsp2-i2c3-sleep-state {
pins = "gpio51", "gpio52";
function = "blsp_i2c9";
drive-strength = <2>;
bias-pull-up;
};
- blsp2_i2c4_default: blsp2-i2c4-default {
+ blsp2_i2c4_default: blsp2-i2c4-default-state {
pins = "gpio67", "gpio68";
function = "blsp_i2c10";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c4_sleep: blsp2-i2c4-sleep {
+ blsp2_i2c4_sleep: blsp2-i2c4-sleep-state {
pins = "gpio67", "gpio68";
function = "blsp_i2c10";
drive-strength = <2>;
bias-pull-up;
};
- blsp2_i2c5_default: blsp2-i2c5-default {
+ blsp2_i2c5_default: blsp2-i2c5-default-state {
pins = "gpio60", "gpio61";
function = "blsp_i2c11";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c5_sleep: blsp2-i2c5-sleep {
+ blsp2_i2c5_sleep: blsp2-i2c5-sleep-state {
pins = "gpio60", "gpio61";
function = "blsp_i2c11";
drive-strength = <2>;
bias-pull-up;
};
- blsp2_i2c6_default: blsp2-i2c6-default {
+ blsp2_i2c6_default: blsp2-i2c6-default-state {
pins = "gpio83", "gpio84";
function = "blsp_i2c12";
drive-strength = <2>;
bias-disable;
};
- blsp2_i2c6_sleep: blsp2-i2c6-sleep {
+ blsp2_i2c6_sleep: blsp2-i2c6-sleep-state {
pins = "gpio83", "gpio84";
function = "blsp_i2c12";
drive-strength = <2>;
--
2.34.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 4/4] dt-bindings: pinctrl: qcom,msm8998: convert to dtschema
2022-10-12 15:14 [PATCH v2 1/4] arm64: dts: qcom: msm8998: add gpio-ranges to TLMM Krzysztof Kozlowski
2022-10-12 15:14 ` [PATCH v2 2/4] arm64: dts: qcom: msm8998-oneplus-cheeseburger: fix backlight pin function Krzysztof Kozlowski
2022-10-12 15:14 ` [PATCH v2 3/4] arm64: dts: qcom: msm8998: align TLMM pin configuration with DT schema Krzysztof Kozlowski
@ 2022-10-12 15:14 ` Krzysztof Kozlowski
2022-10-12 16:26 ` Rob Herring
2022-10-17 8:15 ` [PATCH v2 1/4] arm64: dts: qcom: msm8998: add gpio-ranges to TLMM Neil Armstrong
3 siblings, 1 reply; 8+ messages in thread
From: Krzysztof Kozlowski @ 2022-10-12 15:14 UTC (permalink / raw)
To: Bjorn Andersson, Andy Gross, Konrad Dybcio, Linus Walleij,
Rob Herring, Krzysztof Kozlowski, linux-arm-msm, linux-gpio,
devicetree, linux-kernel
Cc: Krzysztof Kozlowski
Convert Qualcomm MSM8998 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>
---
Changes since v1:
1. Correct bindings description.
---
.../bindings/pinctrl/qcom,msm8998-pinctrl.txt | 202 ------------------
.../pinctrl/qcom,msm8998-pinctrl.yaml | 176 +++++++++++++++
2 files changed, 176 insertions(+), 202 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
deleted file mode 100644
index c4de930f2406..000000000000
--- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.txt
+++ /dev/null
@@ -1,202 +0,0 @@
-Qualcomm MSM8998 TLMM block
-
-This binding describes the Top Level Mode Multiplexer block found in the
-MSM8998 platform.
-
-- compatible:
- Usage: required
- Value type: <string>
- Definition: must be "qcom,msm8998-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
-
- sdc2_clk, sdc2_cmd, sdc2_data
- Supports bias and drive-strength
-
- ufs_reset
- 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:
-
- gpio, adsp_ext, agera_pll, atest_char, atest_gpsadc0,
- atest_gpsadc1, atest_tsens, atest_tsens2, atest_usb1,
- atest_usb10, atest_usb11, atest_usb12, atest_usb13,
- audio_ref, bimc_dte0, bimc_dte1, blsp10_spi, blsp10_spi_a,
- blsp10_spi_b, blsp11_i2c, blsp1_spi, blsp1_spi_a,
- blsp1_spi_b, blsp2_spi, blsp9_spi, blsp_i2c1, blsp_i2c2,
- blsp_i2c3, blsp_i2c4, blsp_i2c5, blsp_i2c6, blsp_i2c7,
- blsp_i2c8, blsp_i2c9, blsp_i2c10, blsp_i2c11, blsp_i2c12,
- blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, blsp_spi5,
- blsp_spi6, blsp_spi7, blsp_spi8, blsp_spi9, blsp_spi10,
- blsp_spi11, blsp_spi12, blsp_uart1_a, blsp_uart1_b,
- blsp_uart2_a, blsp_uart2_b, blsp_uart3_a, blsp_uart3_b,
- blsp_uart7_a, blsp_uart7_b, blsp_uart8, blsp_uart8_a,
- blsp_uart8_b, blsp_uart9_a, blsp_uart9_b, blsp_uim1_a,
- blsp_uim1_b, blsp_uim2_a, blsp_uim2_b, blsp_uim3_a,
- blsp_uim3_b, blsp_uim7_a, blsp_uim7_b, blsp_uim8_a,
- blsp_uim8_b, blsp_uim9_a, blsp_uim9_b, bt_reset,
- btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0,
- cci_timer1, cci_timer2, cci_timer3, cci_timer4, cri_trng,
- cri_trng0, cri_trng1, dbg_out, ddr_bist, edp_hot, edp_lcd,
- gcc_gp1_a, gcc_gp1_b, gcc_gp2_a, gcc_gp2_b, gcc_gp3_a,
- gcc_gp3_b, hdmi_cec, hdmi_ddc, hdmi_hot, hdmi_rcv,
- isense_dbg, jitter_bist, ldo_en, ldo_update, lpass_slimbus,
- m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
- mdp_vsync3, mdp_vsync_a, mdp_vsync_b, modem_tsync, mss_lte,
- nav_dr, nav_pps, pa_indicator, pci_e0, phase_flag,
- pll_bypassnl, pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc,
- pwr_crypto, pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b,
- qdss_cti1_a, qdss_cti1_b, qdss, qlink_enable,
- qlink_request, qua_mi2s, sd_card, sd_write, sdc40, sdc41,
- sdc42, sdc43, sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu,
- spkr_i2s, ssbi1, ssc_irq, ter_mi2s, tgu_ch0, tgu_ch1,
- tsense_pwm1, tsense_pwm2, tsif0, tsif1,
- uim1_clk, uim1_data, uim1_present,
- uim1_reset, uim2_clk, uim2_data, uim2_present, uim2_reset,
- uim_batt, usb_phy, vfr_1, vsense_clkout, vsense_data0,
- vsense_data1, vsense_mode, wlan1_adc0, wlan1_adc1,
- wlan2_adc0, wlan2_adc1,
-
-- 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@03400000 {
- compatible = "qcom,msm8998-pinctrl";
- reg = <0x03400000 0xc00000>;
- interrupts = <0 208 0>;
- gpio-controller;
- #gpio-cells = <2>;
- gpio-ranges = <&tlmm 0 0 175>;
- gpio-reserved-ranges = <0 4>, <81 4>;
- interrupt-controller;
- #interrupt-cells = <2>;
-
- uart_console_active: uart_console_active {
- mux {
- pins = "gpio4", "gpio5";
- function = "blsp_uart8_a";
- };
-
- config {
- pins = "gpio4", "gpio5";
- drive-strength = <2>;
- bias-disable;
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml
new file mode 100644
index 000000000000..89c95b42b39b
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8998-pinctrl.yaml
@@ -0,0 +1,176 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,msm8998-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm MSM8998 TLMM pin controller
+
+maintainers:
+ - Bjorn Andersson <andersson@kernel.org>
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+description:
+ Top Level Mode Multiplexer pin controller in Qualcomm MSM8998 SoC.
+
+properties:
+ compatible:
+ const: qcom,msm8998-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-msm8998-tlmm-state"
+ - patternProperties:
+ "-pins$":
+ $ref: "#/$defs/qcom-msm8998-tlmm-state"
+ additionalProperties: false
+
+$defs:
+ qcom-msm8998-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: [ 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, adsp_ext, agera_pll, atest_char, atest_gpsadc0,
+ atest_gpsadc1, atest_tsens, atest_tsens2, atest_usb1,
+ atest_usb10, atest_usb11, atest_usb12, atest_usb13, audio_ref,
+ bimc_dte0, bimc_dte1, blsp10_spi, blsp10_spi_a, blsp10_spi_b,
+ blsp11_i2c, blsp1_spi, blsp1_spi_a, blsp1_spi_b, blsp2_spi,
+ blsp9_spi, blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4,
+ blsp_i2c5, blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_i2c9,
+ blsp_i2c10, blsp_i2c11, blsp_i2c12, blsp_spi1, blsp_spi2,
+ blsp_spi3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7,
+ blsp_spi8, blsp_spi9, blsp_spi10, blsp_spi11, blsp_spi12,
+ blsp_uart1_a, blsp_uart1_b, blsp_uart2_a, blsp_uart2_b,
+ blsp_uart3_a, blsp_uart3_b, blsp_uart7_a, blsp_uart7_b,
+ blsp_uart8, blsp_uart8_a, blsp_uart8_b, blsp_uart9_a,
+ blsp_uart9_b, blsp_uim1_a, blsp_uim1_b, blsp_uim2_a,
+ blsp_uim2_b, blsp_uim3_a, blsp_uim3_b, blsp_uim7_a,
+ blsp_uim7_b, blsp_uim8_a, blsp_uim8_b, blsp_uim9_a,
+ blsp_uim9_b, bt_reset, btfm_slimbus, cam_mclk, cci_async,
+ cci_i2c, cci_timer0, cci_timer1, cci_timer2, cci_timer3,
+ cci_timer4, cri_trng, cri_trng0, cri_trng1, dbg_out, ddr_bist,
+ edp_hot, edp_lcd, gcc_gp1_a, gcc_gp1_b, gcc_gp2_a, gcc_gp2_b,
+ gcc_gp3_a, gcc_gp3_b, hdmi_cec, hdmi_ddc, hdmi_hot, hdmi_rcv,
+ isense_dbg, jitter_bist, ldo_en, ldo_update, lpass_slimbus,
+ m_voc, mdp_vsync, mdp_vsync0, mdp_vsync1, mdp_vsync2,
+ mdp_vsync3, mdp_vsync_a, mdp_vsync_b, modem_tsync, mss_lte,
+ nav_dr, nav_pps, pa_indicator, pci_e0, phase_flag,
+ pll_bypassnl, pll_reset, pri_mi2s, pri_mi2s_ws, prng_rosc,
+ pwr_crypto, pwr_modem, pwr_nav, qdss_cti0_a, qdss_cti0_b,
+ qdss_cti1_a, qdss_cti1_b, qdss, qlink_enable, qlink_request,
+ qua_mi2s, sd_card, sd_write, sdc40, sdc41, sdc42, sdc43,
+ sdc4_clk, sdc4_cmd, sec_mi2s, sp_cmu, spkr_i2s, ssbi1, ssc_irq,
+ ter_mi2s, tgu_ch0, tgu_ch1, tsense_pwm1, tsense_pwm2, tsif0,
+ tsif1, uim1_clk, uim1_data, uim1_present, uim1_reset, uim2_clk,
+ uim2_data, uim2_present, uim2_reset, uim_batt, usb_phy, vfr_1,
+ vsense_clkout, vsense_data0, vsense_data1, vsense_mode,
+ wlan1_adc0, wlan1_adc1, wlan2_adc0, wlan2_adc1 ]
+
+ 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@3400000 {
+ compatible = "qcom,msm8998-pinctrl";
+ reg = <0x03400000 0xc00000>;
+ interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-ranges = <&tlmm 0 0 150>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-reserved-ranges = <0 4>, <81 4>;
+
+ sdc2-off-state {
+ clk-pins {
+ pins = "sdc2_clk";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ cmd-pins {
+ pins = "sdc2_cmd";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ data-pins {
+ pins = "sdc2_data";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ sdc2-cd-state {
+ pins = "gpio95";
+ function = "gpio";
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+ };
--
2.34.1
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