arm64: dts: meson-g12-common: add spicc controller nodes

This adds the controller and pinctrl nodes for the Amlogic G12A SPICC
controllers.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200313091401.15888-1-narmstrong@baylibre.com

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 87b9a47..f503ba1 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -957,6 +957,57 @@
                                                };
                                        };
 
+                                       spicc0_x_pins: spicc0-x {
+                                               mux {
+                                                       groups = "spi0_mosi_x",
+                                                              "spi0_miso_x",
+                                                              "spi0_clk_x";
+                                                       function = "spi0";
+                                                       drive-strength-microamp = <4000>;
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       spicc0_ss0_x_pins: spicc0-ss0-x {
+                                               mux {
+                                                       groups = "spi0_ss0_x";
+                                                       function = "spi0";
+                                                       drive-strength-microamp = <4000>;
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       spicc0_c_pins: spicc0-c {
+                                               mux {
+                                                       groups = "spi0_mosi_c",
+                                                              "spi0_miso_c",
+                                                              "spi0_ss0_c",
+                                                              "spi0_clk_c";
+                                                       function = "spi0";
+                                                       drive-strength-microamp = <4000>;
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       spicc1_pins: spicc1 {
+                                               mux {
+                                                       groups = "spi1_mosi",
+                                                              "spi1_miso",
+                                                              "spi1_clk";
+                                                       function = "spi1";
+                                                       drive-strength-microamp = <4000>;
+                                               };
+                                       };
+
+                                       spicc1_ss0_pins: spicc1-ss0 {
+                                               mux {
+                                                       groups = "spi1_ss0";
+                                                       function = "spi1";
+                                                       drive-strength-microamp = <4000>;
+                                                       bias-disable;
+                                               };
+                                       };
+
                                        tdm_a_din0_pins: tdm-a-din0 {
                                                mux {
                                                        groups = "tdm_a_din0";
@@ -2051,6 +2102,30 @@
                                amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
                        };
 
+                       spicc0: spi@13000 {
+                               compatible = "amlogic,meson-g12a-spicc";
+                               reg = <0x0 0x13000 0x0 0x44>;
+                               interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clkc CLKID_SPICC0>,
+                                        <&clkc CLKID_SPICC0_SCLK>;
+                               clock-names = "core", "pclk";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               status = "disabled";
+                       };
+
+                       spicc1: spi@15000 {
+                               compatible = "amlogic,meson-g12a-spicc";
+                               reg = <0x0 0x15000 0x0 0x44>;
+                               interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clkc CLKID_SPICC1>,
+                                        <&clkc CLKID_SPICC1_SCLK>;
+                               clock-names = "core", "pclk";
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                               status = "disabled";
+                       };
+
                        pwm_ef: pwm@19000 {
                                compatible = "amlogic,meson-g12a-ee-pwm";
                                reg = <0x0 0x19000 0x0 0x20>;