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-rw-r--r--dts/src/arm64/amlogic/meson-g12a.dtsi465
1 files changed, 465 insertions, 0 deletions
diff --git a/dts/src/arm64/amlogic/meson-g12a.dtsi b/dts/src/arm64/amlogic/meson-g12a.dtsi
index 17c6217..9f72396 100644
--- a/dts/src/arm64/amlogic/meson-g12a.dtsi
+++ b/dts/src/arm64/amlogic/meson-g12a.dtsi
@@ -3,9 +3,13 @@
* Copyright (c) 2018 Amlogic, Inc. All rights reserved.
*/
+#include <dt-bindings/phy/phy.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/clock/g12a-clkc.h>
+#include <dt-bindings/clock/g12a-aoclkc.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
/ {
compatible = "amlogic,g12a";
@@ -55,6 +59,14 @@
};
};
+ efuse: efuse {
+ compatible = "amlogic,meson-gxbb-efuse";
+ clocks = <&clkc CLKID_EFUSE>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ read-only;
+ };
+
psci {
compatible = "arm,psci-1.0";
method = "smc";
@@ -70,6 +82,18 @@
reg = <0x0 0x05000000 0x0 0x300000>;
no-map;
};
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ reusable;
+ size = <0x0 0x10000000>;
+ alignment = <0x0 0x400000>;
+ linux,cma-default;
+ };
+ };
+
+ sm: secure-monitor {
+ compatible = "amlogic,meson-gxbb-sm";
};
soc {
@@ -85,12 +109,177 @@
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xff600000 0x0 0x200000>;
+ hdmi_tx: hdmi-tx@0 {
+ compatible = "amlogic,meson-g12a-dw-hdmi";
+ reg = <0x0 0x0 0x0 0x10000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
+ resets = <&reset RESET_HDMITX_CAPB3>,
+ <&reset RESET_HDMITX_PHY>,
+ <&reset RESET_HDMITX>;
+ reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
+ clocks = <&clkc CLKID_HDMI>,
+ <&clkc CLKID_HTX_PCLK>,
+ <&clkc CLKID_VPU_INTR>;
+ clock-names = "isfr", "iahb", "venci";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ /* VPU VENC Input */
+ hdmi_tx_venc_port: port@0 {
+ reg = <0>;
+
+ hdmi_tx_in: endpoint {
+ remote-endpoint = <&hdmi_tx_out>;
+ };
+ };
+
+ /* TMDS Output */
+ hdmi_tx_tmds_port: port@1 {
+ reg = <1>;
+ };
+ };
+
periphs: bus@34400 {
compatible = "simple-bus";
reg = <0x0 0x34400 0x0 0x400>;
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0x34400 0x0 0x400>;
+
+ periphs_pinctrl: pinctrl@40 {
+ compatible = "amlogic,meson-g12a-periphs-pinctrl";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpio: bank@40 {
+ reg = <0x0 0x40 0x0 0x4c>,
+ <0x0 0xe8 0x0 0x18>,
+ <0x0 0x120 0x0 0x18>,
+ <0x0 0x2c0 0x0 0x40>,
+ <0x0 0x340 0x0 0x1c>;
+ reg-names = "gpio",
+ "pull",
+ "pull-enable",
+ "mux",
+ "ds";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&periphs_pinctrl 0 0 86>;
+ };
+
+ cec_ao_a_h_pins: cec_ao_a_h {
+ mux {
+ groups = "cec_ao_a_h";
+ function = "cec_ao_a_h";
+ bias-disable;
+ };
+ };
+
+ cec_ao_b_h_pins: cec_ao_b_h {
+ mux {
+ groups = "cec_ao_b_h";
+ function = "cec_ao_b_h";
+ bias-disable;
+ };
+ };
+
+ hdmitx_ddc_pins: hdmitx_ddc {
+ mux {
+ groups = "hdmitx_sda",
+ "hdmitx_sck";
+ function = "hdmitx";
+ bias-disable;
+ };
+ };
+
+ hdmitx_hpd_pins: hdmitx_hpd {
+ mux {
+ groups = "hdmitx_hpd_in";
+ function = "hdmitx";
+ bias-disable;
+ };
+ };
+
+ uart_a_pins: uart-a {
+ mux {
+ groups = "uart_a_tx",
+ "uart_a_rx";
+ function = "uart_a";
+ bias-disable;
+ };
+ };
+
+ uart_a_cts_rts_pins: uart-a-cts-rts {
+ mux {
+ groups = "uart_a_cts",
+ "uart_a_rts";
+ function = "uart_a";
+ bias-disable;
+ };
+ };
+
+ uart_b_pins: uart-b {
+ mux {
+ groups = "uart_b_tx",
+ "uart_b_rx";
+ function = "uart_b";
+ bias-disable;
+ };
+ };
+
+ uart_c_pins: uart-c {
+ mux {
+ groups = "uart_c_tx",
+ "uart_c_rx";
+ function = "uart_c";
+ bias-disable;
+ };
+ };
+
+ uart_c_cts_rts_pins: uart-c-cts-rts {
+ mux {
+ groups = "uart_c_cts",
+ "uart_c_rts";
+ function = "uart_c";
+ bias-disable;
+ };
+ };
+ };
+ };
+
+ usb2_phy0: phy@36000 {
+ compatible = "amlogic,g12a-usb2-phy";
+ reg = <0x0 0x36000 0x0 0x2000>;
+ clocks = <&xtal>;
+ clock-names = "xtal";
+ resets = <&reset RESET_USB_PHY20>;
+ reset-names = "phy";
+ #phy-cells = <0>;
+ };
+
+ dmc: bus@38000 {
+ compatible = "simple-bus";
+ reg = <0x0 0x38000 0x0 0x400>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>;
+
+ canvas: video-lut@48 {
+ compatible = "amlogic,canvas";
+ reg = <0x0 0x48 0x0 0x14>;
+ };
+ };
+
+ usb2_phy1: phy@3a000 {
+ compatible = "amlogic,g12a-usb2-phy";
+ reg = <0x0 0x3a000 0x0 0x2000>;
+ clocks = <&xtal>;
+ clock-names = "xtal";
+ resets = <&reset RESET_USB_PHY21>;
+ reset-names = "phy";
+ #phy-cells = <0>;
};
hiu: bus@3c000 {
@@ -113,6 +302,18 @@
};
};
};
+
+ usb3_pcie_phy: phy@46000 {
+ compatible = "amlogic,g12a-usb3-pcie-phy";
+ reg = <0x0 0x46000 0x0 0x2000>;
+ clocks = <&clkc CLKID_PCIE_PLL>;
+ clock-names = "ref_clk";
+ resets = <&reset RESET_PCIE_PHY>;
+ reset-names = "phy";
+ assigned-clocks = <&clkc CLKID_PCIE_PLL>;
+ assigned-clock-rates = <100000000>;
+ #phy-cells = <1>;
+ };
};
aobus: bus@ff800000 {
@@ -122,6 +323,128 @@
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;
+ rti: sys-ctrl@0 {
+ compatible = "amlogic,meson-gx-ao-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x0 0x0 0x0 0x100>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges = <0x0 0x0 0x0 0x0 0x0 0x100>;
+
+ clkc_AO: clock-controller {
+ compatible = "amlogic,meson-g12a-aoclkc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ clocks = <&xtal>, <&clkc CLKID_CLK81>;
+ clock-names = "xtal", "mpeg-clk";
+ };
+
+ pwrc_vpu: power-controller-vpu {
+ compatible = "amlogic,meson-g12a-pwrc-vpu";
+ #power-domain-cells = <0>;
+ amlogic,hhi-sysctrl = <&hhi>;
+ resets = <&reset RESET_VIU>,
+ <&reset RESET_VENC>,
+ <&reset RESET_VCBUS>,
+ <&reset RESET_BT656>,
+ <&reset RESET_RDMA>,
+ <&reset RESET_VENCI>,
+ <&reset RESET_VENCP>,
+ <&reset RESET_VDAC>,
+ <&reset RESET_VDI6>,
+ <&reset RESET_VENCL>,
+ <&reset RESET_VID_LOCK>;
+ clocks = <&clkc CLKID_VPU>,
+ <&clkc CLKID_VAPB>;
+ clock-names = "vpu", "vapb";
+ /*
+ * VPU clocking is provided by two identical clock paths
+ * VPU_0 and VPU_1 muxed to a single clock by a glitch
+ * free mux to safely change frequency while running.
+ * Same for VAPB but with a final gate after the glitch free mux.
+ */
+ assigned-clocks = <&clkc CLKID_VPU_0_SEL>,
+ <&clkc CLKID_VPU_0>,
+ <&clkc CLKID_VPU>, /* Glitch free mux */
+ <&clkc CLKID_VAPB_0_SEL>,
+ <&clkc CLKID_VAPB_0>,
+ <&clkc CLKID_VAPB_SEL>; /* Glitch free mux */
+ assigned-clock-parents = <&clkc CLKID_FCLK_DIV3>,
+ <0>, /* Do Nothing */
+ <&clkc CLKID_VPU_0>,
+ <&clkc CLKID_FCLK_DIV4>,
+ <0>, /* Do Nothing */
+ <&clkc CLKID_VAPB_0>;
+ assigned-clock-rates = <0>, /* Do Nothing */
+ <666666666>,
+ <0>, /* Do Nothing */
+ <0>, /* Do Nothing */
+ <250000000>,
+ <0>; /* Do Nothing */
+ };
+
+ ao_pinctrl: pinctrl@14 {
+ compatible = "amlogic,meson-g12a-aobus-pinctrl";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gpio_ao: bank@14 {
+ reg = <0x0 0x14 0x0 0x8>,
+ <0x0 0x1c 0x0 0x8>,
+ <0x0 0x24 0x0 0x14>;
+ reg-names = "mux",
+ "ds",
+ "gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&ao_pinctrl 0 0 15>;
+ };
+
+ uart_ao_a_pins: uart-a-ao {
+ mux {
+ groups = "uart_ao_a_tx",
+ "uart_ao_a_rx";
+ function = "uart_ao_a";
+ bias-disable;
+ };
+ };
+
+ uart_ao_a_cts_rts_pins: uart-ao-a-cts-rts {
+ mux {
+ groups = "uart_ao_a_cts",
+ "uart_ao_a_rts";
+ function = "uart_ao_a";
+ bias-disable;
+ };
+ };
+ };
+ };
+
+ cec_AO: cec@100 {
+ compatible = "amlogic,meson-gx-ao-cec";
+ reg = <0x0 0x00100 0x0 0x14>;
+ interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkc_AO CLKID_AO_CEC>;
+ clock-names = "core";
+ status = "disabled";
+ };
+
+ sec_AO: ao-secure@140 {
+ compatible = "amlogic,meson-gx-ao-secure", "syscon";
+ reg = <0x0 0x140 0x0 0x140>;
+ amlogic,has-chip-id;
+ };
+
+ cecb_AO: cec@280 {
+ compatible = "amlogic,meson-g12a-ao-cec";
+ reg = <0x0 0x00280 0x0 0x1c>;
+ interrupts = <GIC_SPI 203 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkc_AO CLKID_AO_CTS_OSCIN>;
+ clock-names = "oscin";
+ status = "disabled";
+ };
+
uart_AO: serial@3000 {
compatible = "amlogic,meson-gx-uart",
"amlogic,meson-ao-uart";
@@ -141,6 +464,46 @@
clock-names = "xtal", "pclk", "baud";
status = "disabled";
};
+
+ saradc: adc@9000 {
+ compatible = "amlogic,meson-g12a-saradc",
+ "amlogic,meson-saradc";
+ reg = <0x0 0x9000 0x0 0x48>;
+ #io-channel-cells = <1>;
+ interrupts = <GIC_SPI 200 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&xtal>,
+ <&clkc_AO CLKID_AO_SAR_ADC>,
+ <&clkc_AO CLKID_AO_SAR_ADC_CLK>,
+ <&clkc_AO CLKID_AO_SAR_ADC_SEL>;
+ clock-names = "clkin", "core", "adc_clk", "adc_sel";
+ status = "disabled";
+ };
+ };
+
+ vpu: vpu@ff900000 {
+ compatible = "amlogic,meson-g12a-vpu";
+ reg = <0x0 0xff900000 0x0 0x100000>,
+ <0x0 0xff63c000 0x0 0x1000>;
+ reg-names = "vpu", "hhi";
+ interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ amlogic,canvas = <&canvas>;
+ power-domains = <&pwrc_vpu>;
+
+ /* CVBS VDAC output port */
+ cvbs_vdac_port: port@0 {
+ reg = <0>;
+ };
+
+ /* HDMI-TX output port */
+ hdmi_tx_port: port@1 {
+ reg = <1>;
+
+ hdmi_tx_out: endpoint {
+ remote-endpoint = <&hdmi_tx_in>;
+ };
+ };
};
gic: interrupt-controller@ffc01000 {
@@ -163,10 +526,112 @@
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x100000>;
+ reset: reset-controller@1004 {
+ compatible = "amlogic,meson-g12a-reset",
+ "amlogic,meson-axg-reset";
+ reg = <0x0 0x1004 0x0 0x9c>;
+ #reset-cells = <1>;
+ };
+
clk_msr: clock-measure@18000 {
compatible = "amlogic,meson-g12a-clk-measure";
reg = <0x0 0x18000 0x0 0x10>;
};
+
+ uart_C: serial@22000 {
+ compatible = "amlogic,meson-gx-uart";
+ reg = <0x0 0x22000 0x0 0x18>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&xtal>, <&clkc CLKID_UART2>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
+ status = "disabled";
+ };
+
+ uart_B: serial@23000 {
+ compatible = "amlogic,meson-gx-uart";
+ reg = <0x0 0x23000 0x0 0x18>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
+ status = "disabled";
+ };
+
+ uart_A: serial@24000 {
+ compatible = "amlogic,meson-gx-uart";
+ reg = <0x0 0x24000 0x0 0x18>;
+ interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
+ clock-names = "xtal", "pclk", "baud";
+ status = "disabled";
+ };
+ };
+
+ usb: usb@ffe09000 {
+ status = "disabled";
+ compatible = "amlogic,meson-g12a-usb-ctrl";
+ reg = <0x0 0xffe09000 0x0 0xa0>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ clocks = <&clkc CLKID_USB>;
+ resets = <&reset RESET_USB>;
+
+ dr_mode = "otg";
+
+ phys = <&usb2_phy0>, <&usb2_phy1>,
+ <&usb3_pcie_phy PHY_TYPE_USB3>;
+ phy-names = "usb2-phy0", "usb2-phy1", "usb3-phy0";
+
+ dwc2: usb@ff400000 {
+ compatible = "amlogic,meson-g12a-usb", "snps,dwc2";
+ reg = <0x0 0xff400000 0x0 0x40000>;
+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
+ clock-names = "ddr";
+ phys = <&usb2_phy1>;
+ dr_mode = "peripheral";
+ g-rx-fifo-size = <192>;
+ g-np-tx-fifo-size = <128>;
+ g-tx-fifo-size = <128 128 16 16 16>;
+ };
+
+ dwc3: usb@ff500000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xff500000 0x0 0x100000>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "host";
+ snps,dis_u2_susphy_quirk;
+ snps,quirk-frame-length-adjustment;
+ };
+ };
+
+ mali: gpu@ffe40000 {
+ compatible = "amlogic,meson-g12a-mali", "arm,mali-bifrost";
+ reg = <0x0 0xffe40000 0x0 0x40000>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "gpu", "mmu", "job";
+ clocks = <&clkc CLKID_MALI>;
+ resets = <&reset RESET_DVALIN_CAPB3>, <&reset RESET_DVALIN>;
+
+ /*
+ * 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_DIV2P5>,
+ <0>, /* Do Nothing */
+ <&clkc CLKID_MALI_0>;
+ assigned-clock-rates = <0>, /* Do Nothing */
+ <800000000>,
+ <0>; /* Do Nothing */
};
};