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add H6-DMA + H6-SPIs patches

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This commit is contained in:
Martin Ayotte 2019-02-18 15:00:02 -05:00
parent 0a16d1e24a
commit 34205e60b3
2 changed files with 80 additions and 0 deletions
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20
patch/kernel/sunxi-dev/general-add-H6-DMA.patch Normal file
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@ -0,0 +1,20 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi~ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index c496a82..07301c2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi~
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -181,6 +181,15 @@
#reset-cells = <1>;
};
+ dma: dma-controller@3002000 {
+ compatible = "allwinner,sun8i-h3-dma";
+ reg = <0x03002000 0x1000>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DMA>;
+ resets = <&ccu RST_BUS_DMA>;
+ #dma-cells = <1>;
+ };
+
gic: interrupt-controller@3021000 {
compatible = "arm,gic-400";
reg = <0x03021000 0x1000>,

60
patch/kernel/sunxi-dev/general-add-H6-SPIs.patch Normal file
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@ -0,0 +1,60 @@
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 9496030..0296eb8 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -268,6 +268,16 @@
bias-pull-up;
};
+ spi0_pins: spi0 {
+ pins = "PC2", "PC3", "PC0", "PC5";
+ function = "spi0";
+ };
+
+ spi1_pins: spi1 {
+ pins = "PH5", "PH6", "PH4", "PH3";
+ function = "spi1";
+ };
+
uart0_ph_pins: uart0-ph {
pins = "PH0", "PH1";
function = "uart0";
@@ -370,6 +375,38 @@
#size-cells = <0>;
};
+ spi0: spi@5010000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x05010000 0x1000>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 22>, <&dma 22>;
+ dma-names = "rx", "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+ resets = <&ccu RST_BUS_SPI0>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@5011000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x05011000 0x1000>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 23>, <&dma 23>;
+ dma-names = "rx", "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ resets = <&ccu RST_BUS_SPI1>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
uart0: serial@5000000 {
compatible = "snps,dw-apb-uart";
reg = <0x05000000 0x400>;