[PATCH v2 1/4] arm: dts: meson: import dts files from Linux 4.12
Beniamino Galvani
b.galvani at gmail.com
Sun Jul 9 15:30:03 PDT 2017
Import Amlogic Meson DTS files from Linux kernel version 4.12
Signed-off-by: Beniamino Galvani <b.galvani at gmail.com>
---
arch/arm/dts/meson-gx.dtsi | 97 ++++++++++++++++--
arch/arm/dts/meson-gxbb-odroidc2.dts | 82 ++++++++++++++-
arch/arm/dts/meson-gxbb.dtsi | 187 ++++++++++++++++++++++++++++------
include/dt-bindings/clock/gxbb-clkc.h | 24 ++++-
4 files changed, 344 insertions(+), 46 deletions(-)
diff --git a/arch/arm/dts/meson-gx.dtsi b/arch/arm/dts/meson-gx.dtsi
index c129100..436b875 100644
--- a/arch/arm/dts/meson-gx.dtsi
+++ b/arch/arm/dts/meson-gx.dtsi
@@ -71,6 +71,14 @@
reg = <0x0 0x10000000 0x0 0x200000>;
no-map;
};
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x0 0xbc00000>;
+ alignment = <0x0 0x400000>;
+ linux,cma-default;
+ };
};
cpus {
@@ -233,7 +241,7 @@
};
i2c_A: i2c at 8500 {
- compatible = "amlogic,meson-gxbb-i2c";
+ compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
reg = <0x0 0x08500 0x0 0x20>;
interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
@@ -255,6 +263,14 @@
status = "disabled";
};
+ saradc: adc at 8680 {
+ compatible = "amlogic,meson-saradc";
+ reg = <0x0 0x8680 0x0 0x34>;
+ #io-channel-cells = <1>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
+ status = "disabled";
+ };
+
pwm_ef: pwm at 86c0 {
compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
reg = <0x0 0x086c0 0x0 0x10>;
@@ -271,7 +287,7 @@
};
i2c_B: i2c at 87c0 {
- compatible = "amlogic,meson-gxbb-i2c";
+ compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
reg = <0x0 0x087c0 0x0 0x20>;
interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
@@ -280,7 +296,7 @@
};
i2c_C: i2c at 87e0 {
- compatible = "amlogic,meson-gxbb-i2c";
+ compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
reg = <0x0 0x087e0 0x0 0x20>;
interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
@@ -288,6 +304,14 @@
status = "disabled";
};
+ spifc: spi at 8c80 {
+ compatible = "amlogic,meson-gx-spifc", "amlogic,meson-gxbb-spifc";
+ reg = <0x0 0x08c80 0x0 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
watchdog at 98d0 {
compatible = "amlogic,meson-gx-wdt", "amlogic,meson-gxbb-wdt";
reg = <0x0 0x098d0 0x0 0x10>;
@@ -309,7 +333,7 @@
};
sram: sram at c8000000 {
- compatible = "amlogic,meson-gxbb-sram", "mmio-sram";
+ compatible = "amlogic,meson-gx-sram", "amlogic,meson-gxbb-sram", "mmio-sram";
reg = <0x0 0xc8000000 0x0 0x14000>;
#address-cells = <1>;
@@ -317,12 +341,12 @@
ranges = <0 0x0 0xc8000000 0x14000>;
cpu_scp_lpri: scp-shmem at 0 {
- compatible = "amlogic,meson-gxbb-scp-shmem";
+ compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
reg = <0x13000 0x400>;
};
cpu_scp_hpri: scp-shmem at 200 {
- compatible = "amlogic,meson-gxbb-scp-shmem";
+ compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
reg = <0x13400 0x400>;
};
};
@@ -334,6 +358,13 @@
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
+ clkc_AO: clock-controller at 040 {
+ compatible = "amlogic,gx-aoclkc", "amlogic,gxbb-aoclkc";
+ reg = <0x0 0x00040 0x0 0x4>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
uart_AO: serial at 4c0 {
compatible = "amlogic,meson-uart";
reg = <0x0 0x004c0 0x0 0x14>;
@@ -350,8 +381,24 @@
status = "disabled";
};
+ i2c_AO: i2c at 500 {
+ compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
+ reg = <0x0 0x500 0x0 0x20>;
+ interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ pwm_AO_ab: pwm at 550 {
+ compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+ reg = <0x0 0x00550 0x0 0x10>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
ir: ir at 580 {
- compatible = "amlogic,meson-gxbb-ir";
+ compatible = "amlogic,meson-gx-ir", "amlogic,meson-gxbb-ir";
reg = <0x0 0x00580 0x0 0x40>;
interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
@@ -365,13 +412,12 @@
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
- rng {
+ hwrng: rng {
compatible = "amlogic,meson-rng";
reg = <0x0 0x0 0x0 0x4>;
};
};
-
hiubus: hiubus at c883c000 {
compatible = "simple-bus";
reg = <0x0 0xc883c000 0x0 0x2000>;
@@ -395,7 +441,6 @@
0x0 0xc8834540 0x0 0x4>;
interrupts = <0 8 1>;
interrupt-names = "macirq";
- phy-mode = "rgmii";
status = "disabled";
};
@@ -442,6 +487,38 @@
cvbs_vdac_port: port at 0 {
reg = <0>;
};
+
+ /* HDMI-TX output port */
+ hdmi_tx_port: port at 1 {
+ reg = <1>;
+
+ hdmi_tx_out: endpoint {
+ remote-endpoint = <&hdmi_tx_in>;
+ };
+ };
+ };
+
+ hdmi_tx: hdmi-tx at c883a000 {
+ compatible = "amlogic,meson-gx-dw-hdmi";
+ reg = <0x0 0xc883a000 0x0 0x1c>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ /* VPU VENC Input */
+ hdmi_tx_venc_port: port at 0 {
+ reg = <0>;
+
+ hdmi_tx_in: endpoint {
+ remote-endpoint = <&hdmi_tx_out>;
+ };
+ };
+
+ /* TMDS Output */
+ hdmi_tx_tmds_port: port at 1 {
+ reg = <1>;
+ };
};
};
};
diff --git a/arch/arm/dts/meson-gxbb-odroidc2.dts b/arch/arm/dts/meson-gxbb-odroidc2.dts
index c737183..54a9c6a 100644
--- a/arch/arm/dts/meson-gxbb-odroidc2.dts
+++ b/arch/arm/dts/meson-gxbb-odroidc2.dts
@@ -50,7 +50,7 @@
/ {
compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb";
model = "Hardkernel ODROID-C2";
-
+
aliases {
serial0 = &uart_AO;
};
@@ -96,7 +96,7 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- gpio = <&gpio_ao GPIOAO_12 GPIO_ACTIVE_HIGH>;
+ gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
@@ -152,6 +152,13 @@
pinctrl-0 = <ð_rgmii_pins>;
pinctrl-names = "default";
phy-handle = <ð_phy0>;
+ phy-mode = "rgmii";
+
+ snps,reset-gpio = <&gpio GPIOZ_14 0>;
+ snps,reset-delays-us = <0 10000 1000000>;
+ snps,reset-active-low;
+
+ amlogic,tx-delay-ns = <2>;
mdio {
compatible = "snps,dwmac-mdio";
@@ -165,6 +172,57 @@
};
};
+&pinctrl_aobus {
+ gpio-line-names = "UART TX", "UART RX", "VCCK En", "TF 3V3/1V8 En",
+ "USB HUB nRESET", "USB OTG Power En",
+ "J7 Header Pin2", "IR In", "J7 Header Pin4",
+ "J7 Header Pin6", "J7 Header Pin5", "J7 Header Pin7",
+ "HDMI CEC", "SYS LED";
+};
+
+&pinctrl_periphs {
+ gpio-line-names = /* Bank GPIOZ */
+ "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk",
+ "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2",
+ "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En",
+ "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3",
+ "Eth PHY nRESET", "Eth PHY Intc",
+ /* Bank GPIOH */
+ "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL", "",
+ /* Bank BOOT */
+ "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", "eMMC D4",
+ "eMMC D5", "eMMC D6", "eMMC D7", "eMMC Clk",
+ "eMMC Reset", "eMMC CMD",
+ "", "", "", "", "", "", "",
+ /* Bank CARD */
+ "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD",
+ "SDCard D3", "SDCard D2", "SDCard Det",
+ /* Bank GPIODV */
+ "", "", "", "", "", "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "", "", "", "",
+ "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK",
+ "PWM D", "PWM B",
+ /* Bank GPIOY */
+ "Revision Bit0", "Revision Bit1", "",
+ "J2 Header Pin35", "", "", "", "J2 Header Pin36",
+ "J2 Header Pin31", "", "", "", "TF VDD En",
+ "J2 Header Pin32", "J2 Header Pin26", "", "",
+ /* Bank GPIOX */
+ "J2 Header Pin29", "J2 Header Pin24",
+ "J2 Header Pin23", "J2 Header Pin22",
+ "J2 Header Pin21", "J2 Header Pin18",
+ "J2 Header Pin33", "J2 Header Pin19",
+ "J2 Header Pin16", "J2 Header Pin15",
+ "J2 Header Pin12", "J2 Header Pin13",
+ "J2 Header Pin8", "J2 Header Pin10",
+ "", "", "", "", "",
+ "J2 Header Pin11", "", "J2 Header Pin7",
+ /* Bank GPIOCLK */
+ "", "", "", "",
+ /* GPIO_TEST_N */
+ "";
+};
+
&ir {
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
@@ -177,6 +235,21 @@
pinctrl-names = "default";
};
+&gpio_ao {
+ /*
+ * WARNING: The USB Hub on the Odroid-C2 needs a reset signal
+ * to be turned high in order to be detected by the USB Controller
+ * This signal should be handled by a USB specific power sequence
+ * in order to reset the Hub when USB bus is powered down.
+ */
+ usb-hub {
+ gpio-hog;
+ gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "usb-hub-reset";
+ };
+};
+
&usb0_phy {
status = "okay";
phy-supply = <&usb_otg_pwr>;
@@ -194,6 +267,11 @@
status = "okay";
};
+&saradc {
+ status = "okay";
+ vref-supply = <&vcc1v8>;
+};
+
/* SD */
&sd_emmc_b {
status = "okay";
diff --git a/arch/arm/dts/meson-gxbb.dtsi b/arch/arm/dts/meson-gxbb.dtsi
index 39a774a..86105a6 100644
--- a/arch/arm/dts/meson-gxbb.dtsi
+++ b/arch/arm/dts/meson-gxbb.dtsi
@@ -97,17 +97,6 @@
};
};
-&cbus {
- spifc: spi at 8c80 {
- compatible = "amlogic,meson-gxbb-spifc";
- reg = <0x0 0x08c80 0x0 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&clkc CLKID_SPI>;
- status = "disabled";
- };
-};
-
ðmac {
clocks = <&clkc CLKID_ETH>,
<&clkc CLKID_FCLK_DIV2>,
@@ -129,6 +118,7 @@
reg-names = "mux", "pull", "gpio";
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_aobus 0 0 14>;
};
uart_ao_a_pins: uart_ao_a {
@@ -203,30 +193,62 @@
function = "pwm_ao_b";
};
};
- };
- clkc_AO: clock-controller at 040 {
- compatible = "amlogic,gxbb-aoclkc";
- reg = <0x0 0x00040 0x0 0x4>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- };
+ i2s_am_clk_pins: i2s_am_clk {
+ mux {
+ groups = "i2s_am_clk";
+ function = "i2s_out_ao";
+ };
+ };
- pwm_ab_AO: pwm at 550 {
- compatible = "amlogic,meson-gxbb-pwm";
- reg = <0x0 0x0550 0x0 0x10>;
- #pwm-cells = <3>;
- status = "disabled";
- };
+ i2s_out_ao_clk_pins: i2s_out_ao_clk {
+ mux {
+ groups = "i2s_out_ao_clk";
+ function = "i2s_out_ao";
+ };
+ };
+
+ i2s_out_lr_clk_pins: i2s_out_lr_clk {
+ mux {
+ groups = "i2s_out_lr_clk";
+ function = "i2s_out_ao";
+ };
+ };
+
+ i2s_out_ch01_ao_pins: i2s_out_ch01_ao {
+ mux {
+ groups = "i2s_out_ch01_ao";
+ function = "i2s_out_ao";
+ };
+ };
+
+ i2s_out_ch23_ao_pins: i2s_out_ch23_ao {
+ mux {
+ groups = "i2s_out_ch23_ao";
+ function = "i2s_out_ao";
+ };
+ };
+
+ i2s_out_ch45_ao_pins: i2s_out_ch45_ao {
+ mux {
+ groups = "i2s_out_ch45_ao";
+ function = "i2s_out_ao";
+ };
+ };
+
+ spdif_out_ao_6_pins: spdif_out_ao_6 {
+ mux {
+ groups = "spdif_out_ao_6";
+ function = "spdif_out_ao";
+ };
+ };
- i2c_AO: i2c at 500 {
- compatible = "amlogic,meson-gxbb-i2c";
- reg = <0x0 0x500 0x0 0x20>;
- interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
- clocks = <&clkc CLKID_AO_I2C>;
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
+ spdif_out_ao_13_pins: spdif_out_ao_13 {
+ mux {
+ groups = "spdif_out_ao_13";
+ function = "spdif_out_ao";
+ };
+ };
};
};
@@ -245,6 +267,7 @@
reg-names = "mux", "pull", "pull-enable", "gpio";
gpio-controller;
#gpio-cells = <2>;
+ gpio-ranges = <&pinctrl_periphs 0 14 120>;
};
emmc_pins: emmc {
@@ -467,6 +490,34 @@
function = "hdmi_i2c";
};
};
+
+ i2sout_ch23_y_pins: i2sout_ch23_y {
+ mux {
+ groups = "i2sout_ch23_y";
+ function = "i2s_out";
+ };
+ };
+
+ i2sout_ch45_y_pins: i2sout_ch45_y {
+ mux {
+ groups = "i2sout_ch45_y";
+ function = "i2s_out";
+ };
+ };
+
+ i2sout_ch67_y_pins: i2sout_ch67_y {
+ mux {
+ groups = "i2sout_ch67_y";
+ function = "i2s_out";
+ };
+ };
+
+ spdif_out_y_pins: spdif_out_y {
+ mux {
+ groups = "spdif_out_y";
+ function = "spdif_out";
+ };
+ };
};
};
@@ -478,10 +529,51 @@
};
};
+&apb {
+ mali: gpu at c0000 {
+ compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
+ reg = <0x0 0xc0000 0x0 0x40000>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gp", "gpmmu", "pp", "pmu",
+ "pp0", "ppmmu0", "pp1", "ppmmu1",
+ "pp2", "ppmmu2";
+ clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
+ clock-names = "bus", "core";
+
+ /*
+ * Mali clocking is provided by two identical clock paths
+ * MALI_0 and MALI_1 muxed to a single clock by a glitch
+ * free mux to safely change frequency while running.
+ */
+ assigned-clocks = <&clkc CLKID_MALI_0_SEL>,
+ <&clkc CLKID_MALI_0>,
+ <&clkc CLKID_MALI>; /* Glitch free mux */
+ assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
+ <0>, /* Do Nothing */
+ <&clkc CLKID_MALI_0>;
+ assigned-clock-rates = <0>, /* Do Nothing */
+ <666666666>,
+ <0>; /* Do Nothing */
+ };
+};
+
&i2c_A {
clocks = <&clkc CLKID_I2C>;
};
+&i2c_AO {
+ clocks = <&clkc CLKID_AO_I2C>;
+};
+
&i2c_B {
clocks = <&clkc CLKID_I2C>;
};
@@ -490,6 +582,16 @@
clocks = <&clkc CLKID_I2C>;
};
+&saradc {
+ compatible = "amlogic,meson-gxbb-saradc", "amlogic,meson-saradc";
+ clocks = <&xtal>,
+ <&clkc CLKID_SAR_ADC>,
+ <&clkc CLKID_SANA>,
+ <&clkc CLKID_SAR_ADC_CLK>,
+ <&clkc CLKID_SAR_ADC_SEL>;
+ clock-names = "clkin", "core", "sana", "adc_clk", "adc_sel";
+};
+
&sd_emmc_a {
clocks = <&clkc CLKID_SD_EMMC_A>,
<&xtal>,
@@ -511,6 +613,27 @@
clock-names = "core", "clkin0", "clkin1";
};
+&spifc {
+ clocks = <&clkc CLKID_SPI>;
+};
+
&vpu {
compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
};
+
+&hwrng {
+ clocks = <&clkc CLKID_RNG0>;
+ clock-names = "core";
+};
+
+&hdmi_tx {
+ compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
+ resets = <&reset RESET_HDMITX_CAPB3>,
+ <&reset RESET_HDMI_SYSTEM_RESET>,
+ <&reset RESET_HDMI_TX>;
+ reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
+ clocks = <&clkc CLKID_HDMI_PCLK>,
+ <&clkc CLKID_CLK81>,
+ <&clkc CLKID_GCLK_VENCI_INT0>;
+ clock-names = "isfr", "iahb", "venci";
+};
diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h
index 692846c..e3e9f79 100644
--- a/include/dt-bindings/clock/gxbb-clkc.h
+++ b/include/dt-bindings/clock/gxbb-clkc.h
@@ -5,30 +5,50 @@
#ifndef __GXBB_CLKC_H
#define __GXBB_CLKC_H
-#define CLKID_CPUCLK 1
#define CLKID_HDMI_PLL 2
#define CLKID_FCLK_DIV2 4
#define CLKID_FCLK_DIV3 5
#define CLKID_FCLK_DIV4 6
+#define CLKID_GP0_PLL 9
#define CLKID_CLK81 12
#define CLKID_MPLL2 15
-#define CLKID_SPI 34
+#define CLKID_SPICC 21
#define CLKID_I2C 22
#define CLKID_SAR_ADC 23
+#define CLKID_RNG0 25
+#define CLKID_UART0 26
+#define CLKID_SPI 34
#define CLKID_ETH 36
+#define CLKID_AIU_GLUE 38
+#define CLKID_IEC958 39
+#define CLKID_I2S_OUT 40
+#define CLKID_MIXER_IFACE 44
+#define CLKID_AIU 47
+#define CLKID_UART1 48
#define CLKID_USB0 50
#define CLKID_USB1 51
#define CLKID_USB 55
#define CLKID_HDMI_PCLK 63
#define CLKID_USB1_DDR_BRIDGE 64
#define CLKID_USB0_DDR_BRIDGE 65
+#define CLKID_UART2 68
#define CLKID_SANA 69
#define CLKID_GCLK_VENCI_INT0 77
+#define CLKID_AOCLK_GATE 80
+#define CLKID_IEC958_GATE 81
#define CLKID_AO_I2C 93
#define CLKID_SD_EMMC_A 94
#define CLKID_SD_EMMC_B 95
#define CLKID_SD_EMMC_C 96
#define CLKID_SAR_ADC_CLK 97
#define CLKID_SAR_ADC_SEL 98
+#define CLKID_MALI_0_SEL 100
+#define CLKID_MALI_0 102
+#define CLKID_MALI_1_SEL 103
+#define CLKID_MALI_1 105
+#define CLKID_MALI 106
+#define CLKID_CTS_AMCLK 107
+#define CLKID_CTS_MCLK_I958 110
+#define CLKID_CTS_I958 113
#endif /* __GXBB_CLKC_H */
--
2.9.3
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