Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 152 insertions, 0 deletions

diff --git a/arch/riscv/boot/dts/canaan/canaan_kd233.dts b/arch/riscv/boot/dts/canaan/canaan_kd233.dts
new file mode 100644
index 000000000..8df4cf365
--- /dev/null
+++ b/arch/riscv/boot/dts/canaan/canaan_kd233.dts
@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019-20 Sean Anderson <seanga2@gmail.com>
+ * Copyright (C) 2020 Western Digital Corporation or its affiliates.
+ */
+
+/dts-v1/;
+
+#include "k210.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Kendryte KD233";
+	compatible = "canaan,kendryte-kd233", "canaan,kendryte-k210";
+
+	chosen {
+		bootargs = "earlycon console=ttySIF0";
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		led0 {
+			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+		};
+
+		led1 {
+			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		key {
+			label = "KEY0";
+			linux,code = <BTN_0>;
+			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&fpioa {
+	pinctrl-0 = <&jtag_pinctrl>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	jtag_pinctrl: jtag-pinmux {
+		pinmux = <K210_FPIOA(0, K210_PCF_JTAG_TCLK)>,
+			 <K210_FPIOA(1, K210_PCF_JTAG_TDI)>,
+			 <K210_FPIOA(2, K210_PCF_JTAG_TMS)>,
+			 <K210_FPIOA(3, K210_PCF_JTAG_TDO)>;
+	};
+
+	uarths_pinctrl: uarths-pinmux {
+		pinmux = <K210_FPIOA(4, K210_PCF_UARTHS_RX)>,
+			 <K210_FPIOA(5, K210_PCF_UARTHS_TX)>;
+	};
+
+	spi0_pinctrl: spi0-pinmux {
+		pinmux = <K210_FPIOA(6, K210_PCF_GPIOHS20)>,  /* cs */
+			 <K210_FPIOA(7, K210_PCF_SPI0_SCLK)>, /* wr */
+			 <K210_FPIOA(8, K210_PCF_GPIOHS21)>;  /* dc */
+	};
+
+	dvp_pinctrl: dvp-pinmux {
+		pinmux = <K210_FPIOA(9, K210_PCF_SCCB_SCLK)>,
+			 <K210_FPIOA(10, K210_PCF_SCCB_SDA)>,
+			 <K210_FPIOA(11, K210_PCF_DVP_RST)>,
+			 <K210_FPIOA(12, K210_PCF_DVP_VSYNC)>,
+			 <K210_FPIOA(13, K210_PCF_DVP_PWDN)>,
+			 <K210_FPIOA(14, K210_PCF_DVP_XCLK)>,
+			 <K210_FPIOA(15, K210_PCF_DVP_PCLK)>,
+			 <K210_FPIOA(17, K210_PCF_DVP_HSYNC)>;
+	};
+
+	gpiohs_pinctrl: gpiohs-pinmux {
+		pinmux = <K210_FPIOA(16, K210_PCF_GPIOHS0)>,
+			 <K210_FPIOA(20, K210_PCF_GPIOHS4)>, /* Rot. dip sw line 8 */
+			 <K210_FPIOA(21, K210_PCF_GPIOHS5)>, /* Rot. dip sw line 4 */
+			 <K210_FPIOA(22, K210_PCF_GPIOHS6)>, /* Rot. dip sw line 2 */
+			 <K210_FPIOA(23, K210_PCF_GPIOHS7)>, /* Rot. dip sw line 1 */
+			 <K210_FPIOA(24, K210_PCF_GPIOHS8)>,
+			 <K210_FPIOA(25, K210_PCF_GPIOHS9)>,
+			 <K210_FPIOA(26, K210_PCF_GPIOHS10)>;
+	};
+
+	spi1_pinctrl: spi1-pinmux {
+		pinmux = <K210_FPIOA(29, K210_PCF_SPI1_SCLK)>,
+			 <K210_FPIOA(30, K210_PCF_SPI1_D0)>,
+			 <K210_FPIOA(31, K210_PCF_SPI1_D1)>,
+			 <K210_FPIOA(32, K210_PCF_GPIOHS16)>; /* cs */
+	};
+
+	i2s0_pinctrl: i2s0-pinmux {
+		pinmux = <K210_FPIOA(33, K210_PCF_I2S0_IN_D0)>,
+			 <K210_FPIOA(34, K210_PCF_I2S0_WS)>,
+			 <K210_FPIOA(35, K210_PCF_I2S0_SCLK)>;
+	};
+};
+
+&uarths0 {
+	pinctrl-0 = <&uarths_pinctrl>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&gpio0 {
+	pinctrl-0 = <&gpiohs_pinctrl>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&i2s0 {
+	#sound-dai-cells = <1>;
+	pinctrl-0 = <&i2s0_pinctrl>;
+	pinctrl-names = "default";
+};
+
+&spi0 {
+	pinctrl-0 = <&spi0_pinctrl>;
+	pinctrl-names = "default";
+	num-cs = <1>;
+	cs-gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+
+	panel@0 {
+		compatible = "canaan,kd233-tft", "ilitek,ili9341";
+		reg = <0>;
+		dc-gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+		spi-max-frequency = <10000000>;
+		status = "disabled";
+	};
+};
+
+&spi1 {
+	pinctrl-0 = <&spi1_pinctrl>;
+	pinctrl-names = "default";
+	num-cs = <1>;
+	cs-gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	mmc@0 {
+		compatible = "mmc-spi-slot";
+		reg = <0>;
+		voltage-ranges = <3300 3300>;
+		spi-max-frequency = <25000000>;
+		broken-cd;
+	};
+};