arm64: dts: ti: k3-j7200: Enable GPIO nodes at the board level

GPIO nodes defined in the top-level J7200 SoC dtsi files are incomplete
and may not be functional unless they are extended with pinmux and
device information.

Disable the GPIO nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230810003814.85450-11-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index dee9056f56051c50a4c52d30ad2e979daee6ebb2..cee2b4b0eb87dafc6f9f42f0d63ff62478ce3c92 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -240,27 +240,16 @@
        pinctrl-0 = <&main_uart3_pins_default>;
 };
 
-&main_gpio2 {
-       status = "disabled";
-};
-
-&main_gpio4 {
-       status = "disabled";
-};
-
-&main_gpio6 {
-       status = "disabled";
+&main_gpio0 {
+       status = "okay";
 };
 
 &wkup_gpio0 {
+       status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&wkup_gpio_pins_default>;
 };
 
-&wkup_gpio1 {
-       status = "disabled";
-};
-
 &mcu_cpsw {
        pinctrl-names = "default";
        pinctrl-0 = <&mcu_cpsw_pins_default>, <&mcu_mdio_pins_default>;

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 5ffcbd8acf86e2d0a555983447f1cf1b35ac81ce..cdb1d6b2a98295ce219ff6fae9f35c4ac04a660a 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -833,6 +833,7 @@
                power-domains = <&k3_pds 105 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 105 0>;
                clock-names = "gpio";
+               status = "disabled";
        };
 
        main_gpio2: gpio@610000 {
@@ -850,6 +851,7 @@
                power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 107 0>;
                clock-names = "gpio";
+               status = "disabled";
        };
 
        main_gpio4: gpio@620000 {
@@ -867,6 +869,7 @@
                power-domains = <&k3_pds 109 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 109 0>;
                clock-names = "gpio";
+               status = "disabled";
        };
 
        main_gpio6: gpio@630000 {
@@ -884,6 +887,7 @@
                power-domains = <&k3_pds 111 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 111 0>;
                clock-names = "gpio";
+               status = "disabled";
        };
 
        main_spi0: spi@2100000 {

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index 1cda01b6f648fc0ba2f6c8332748a8d56835239b..6ffaf85fa63f5038418678dc1b9a0b8dfb207ac6 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -297,6 +297,7 @@
                power-domains = <&k3_pds 113 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 113 0>;
                clock-names = "gpio";
+               status = "disabled";
        };
 
        wkup_gpio1: gpio@42100000 {
@@ -313,6 +314,7 @@
                power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
                clocks = <&k3_clks 114 0>;
                clock-names = "gpio";
+               status = "disabled";
        };
 
        mcu_navss: bus@28380000 {