dtb: amd: Misc changes for GPIO devices

Add new GPIO device nodes and fix clock on gpio0.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
index 9f5938161b56c6d865c65b138343345efbcdf2e1..ba455d12971d25dc80d9695e9a2c50a26897c4f8 100644 (file)
--- a/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
+++ b/arch/arm64/boot/dts/amd/amd-seattle-soc.dtsi
@@ -129,7 +129,7 @@
                        #size-cells = <0>;
                };
 
-               gpio0: gpio@e1040000 {
+               gpio0: gpio@e1040000 { /* Not available to OS for B0 */
                        status = "disabled";
                        compatible = "arm,pl061", "arm,primecell";
                        #gpio-cells = <2>;
@@ -138,18 +138,59 @@
                        interrupts = <0 359 4>;
                        interrupt-controller;
                        #interrupt-cells = <2>;
-                       clocks = <&uartspiclk_100mhz>;
+                       clocks = <&miscclk_250mhz>;
                        clock-names = "apb_pclk";
                };
 
-               gpio1: gpio@e1050000 {
+               gpio1: gpio@e1050000 { /* [0:7] */
                        status = "disabled";
                        compatible = "arm,pl061", "arm,primecell";
                        #gpio-cells = <2>;
                        reg = <0 0xe1050000 0 0x1000>;
                        gpio-controller;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
                        interrupts = <0 358 4>;
-                       clocks = <&uartspiclk_100mhz>;
+                       clocks = <&miscclk_250mhz>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio2: gpio@e0020000 { /* [8:15] */
+                       status = "disabled";
+                       compatible = "arm,pl061", "arm,primecell";
+                       #gpio-cells = <2>;
+                       reg = <0 0xe0020000 0 0x1000>;
+                       gpio-controller;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       interrupts = <0 366 4>;
+                       clocks = <&miscclk_250mhz>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio3: gpio@e0030000 { /* [16:23] */
+                       status = "disabled";
+                       compatible = "arm,pl061", "arm,primecell";
+                       #gpio-cells = <2>;
+                       reg = <0 0xe0030000 0 0x1000>;
+                       gpio-controller;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       interrupts = <0 365 4>;
+                       clocks = <&miscclk_250mhz>;
+                       clock-names = "apb_pclk";
+               };
+
+               gpio4: gpio@e0080000 { /* [24] */
+                       status = "disabled";
+                       compatible = "arm,pl061", "arm,primecell";
+                       #gpio-cells = <2>;
+                       reg = <0 0xe0080000 0 0x1000>;
+                       gpio-controller;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+                       interrupts = <0 361 4>;
+                       clocks = <&miscclk_250mhz>;
                        clock-names = "apb_pclk";
                };