diff mbox series

[RFC,v3,16/16] riscv: dts: starfive: jh8100: Add clocks and resets nodes

Message ID 20240110133128.286657-17-jeeheng.sia@starfivetech.com
State New
Headers
Series Basic clock and reset support for StarFive JH8100 RISC-V SoC |

Commit Message

JeeHeng Sia Jan. 10, 2024, 1:31 p.m. UTC 
  Add SYSCRG/SYSCRG-NE/SYSCRG-NW/SYSCRG-SW/AONCRG clock and reset
nodes for JH8100 RISC-V SoC.

Signed-off-by: Sia Jee Heng <jeeheng.sia@starfivetech.com>
Reviewed-by: Ley Foon Tan <leyfoon.tan@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh8100.dtsi | 313 +++++++++++++++++++++++
 1 file changed, 313 insertions(+)
diff mbox series

Patch

diff --git a/arch/riscv/boot/dts/starfive/jh8100.dtsi b/arch/riscv/boot/dts/starfive/jh8100.dtsi
index f26aff5c1ddf..5ba826e38ead 100644
--- a/arch/riscv/boot/dts/starfive/jh8100.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh8100.dtsi
@@ -4,6 +4,8 @@ 
  */
 
 /dts-v1/;
+#include <dt-bindings/clock/starfive,jh8100-crg.h>
+#include <dt-bindings/reset/starfive,jh8100-crg.h>
 
 / {
 	compatible = "starfive,jh8100";
@@ -279,6 +281,210 @@  clk_uart: clk-uart {
 		clock-frequency = <24000000>;
 	};
 
+	osc: osc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
+	i2srx_bclk_ext: i2srx-bclk-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <12288000>;
+	};
+
+	i2srx_lrck_ext: i2srx-lrck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <192000>;
+	};
+
+	mclk_ext: mclk-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <49152000>;
+	};
+
+	usb3_tap_tck_ext: usb3-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	glb_ext_clk: glb-ext-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <30000000>;
+	};
+
+	usb1_tap_tck_ext: usb1-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	usb2_tap_tck_ext: usb2-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	typec_tap_tck_ext: typec-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	spi_in0_ext: spi-in0-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	spi_in1_ext: spi-in1-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	spi_in2_ext: spi-in2-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	i2stx_bclk_ext: i2stx-bclk-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <12288000>;
+	};
+
+	i2stx_lrck_ext: i2stx-lrck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <192000>;
+	};
+
+	dvp_ext: dvp-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <150000000>;
+	};
+
+	isp_dphy_tap_tck_ext: isp-dphy-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	vout_mipi_dphy_tap_tck_ext: vout-mipi-dphy-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	vout_edp_tap_tck_ext: vout-edp-tap-tck-ext {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	rtc: rtc {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <32768>;
+	};
+
+	gmac0_rmii_func: gmac0-rmii-func {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
+	};
+
+	gmac0_rgmii_func: gmac0-rgmii-func {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	aon50: aon50 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <50000000>;
+	};
+
+	aon125: aon125 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	aon2000: aon2000 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <2000000000>;
+	};
+
+	aon200: aon200 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <200000000>;
+	};
+
+	aon667: aon667 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <667000000>;
+	};
+
+	pll0: pll0 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <2000000000>;
+	};
+
+	pll1: pll1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <1782000000>;
+	};
+
+	pll2: pll2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <1843200000>;
+	};
+
+	pll3: pll3 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <1866000000>;
+	};
+
+	pll4: pll4 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <2000000000>;
+	};
+
+	pll5: pll5 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <1500000000>;
+	};
+
+	pll6: pll6 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <1782000000>;
+	};
+
+	pll7: pll7 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <2400000000>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&plic>;
@@ -357,6 +563,99 @@  uart4: serial@121a0000  {
 			status = "disabled";
 		};
 
+		necrg: clock-controller@12320000 {
+			compatible = "starfive,jh8100-necrg";
+			reg = <0x0 0x12320000 0x0 0x10000>;
+			clocks = <&osc>, <&syscrg JH8100_SYSCLK_AXI_400>,
+				 <&syscrg JH8100_SYSCLK_VOUT_ROOT0>,
+				 <&syscrg JH8100_SYSCLK_VOUT_ROOT1>,
+				 <&syscrg JH8100_SYSCLK_USB_WRAP_480>,
+				 <&syscrg JH8100_SYSCLK_USB_WRAP_625>,
+				 <&syscrg JH8100_SYSCLK_USB_WRAP_240>,
+				 <&syscrg JH8100_SYSCLK_USB_WRAP_60>,
+				 <&syscrg JH8100_SYSCLK_USB_WRAP_156P25>,
+				 <&syscrg JH8100_SYSCLK_USB_WRAP_312P5>,
+				 <&syscrg JH8100_SYSCLK_USB_125M>,
+				 <&nwcrg JH8100_NWCLK_GPIO_100>,
+				 <&syscrg JH8100_SYSCLK_PERH_ROOT>,
+				 <&syscrg JH8100_SYSCLK_MCLK>,
+				 <&syscrg JH8100_SYSCLK_PERH_ROOT_PREOSC>,
+				 <&syscrg JH8100_SYSCLK_AHB0>,
+				 <&syscrg JH8100_SYSCLK_APB_BUS_PER1>,
+				 <&syscrg JH8100_SYSCLK_APB_BUS_PER2>,
+				 <&syscrg JH8100_SYSCLK_APB_BUS_PER3>,
+				 <&syscrg JH8100_SYSCLK_APB_BUS_PER5>,
+				 <&syscrg JH8100_SYSCLK_VENC_ROOT>,
+				 <&syscrg JH8100_SYSCLK_SPI_CORE_100>,
+				 <&glb_ext_clk>, <&usb3_tap_tck_ext>,
+				 <&usb1_tap_tck_ext>, <&usb2_tap_tck_ext>,
+				 <&typec_tap_tck_ext>, <&spi_in0_ext>,
+				 <&spi_in1_ext>, <&i2stx_bclk_ext>, <&i2stx_lrck_ext>;
+			clock-names = "osc", "axi_400", "vout_root0", "vout_root1",
+				      "usb_wrap_480", "usb_wrap_625", "usb_wrap_240",
+				      "usb_wrap_60", "usb_wrap_156p25", "usb_wrap_312p5",
+				      "usb_125m", "gpio_100", "perh_root", "mclk",
+				      "perh_root_preosc", "ahb0", "apb_bus_per1",
+				      "apb_bus_per2", "apb_bus_per3", "apb_bus_per5",
+				      "venc_root", "spi_core_100", "glb-ext-clk",
+				      "usb3-tap-tck-ext", "usb1-tap-tck-ext",
+				      "usb2-tap-tck-ext", "typec-tap-tck-ext", "spi-in0-ext",
+				      "spi-in1-ext", "i2stx-bclk-ext", "i2stx-lrck-ext";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		nwcrg: clock-controller@123c0000 {
+			compatible = "starfive,jh8100-nwcrg";
+			reg = <0x0 0x123c0000 0x0 0x10000>;
+			clocks = <&osc>, <&syscrg JH8100_SYSCLK_APB_BUS>,
+				 <&syscrg JH8100_SYSCLK_APB_BUS_PER4>,
+				 <&syscrg JH8100_SYSCLK_SPI_CORE_100>,
+				 <&syscrg JH8100_SYSCLK_ISP_2X>,
+				 <&syscrg JH8100_SYSCLK_ISP_AXI>,
+				 <&syscrg JH8100_SYSCLK_VOUT_ROOT0>,
+				 <&syscrg JH8100_SYSCLK_VOUT_ROOT1>,
+				 <&syscrg JH8100_SYSCLK_VOUT_SCAN_ATS>,
+				 <&syscrg JH8100_SYSCLK_VOUT_DC_CORE>,
+				 <&syscrg JH8100_SYSCLK_VOUT_AXI>,
+				 <&syscrg JH8100_SYSCLK_AXI_400>, <&syscrg JH8100_SYSCLK_AHB0>,
+				 <&syscrg JH8100_SYSCLK_PERH_ROOT_PREOSC>,
+				 <&dvp_ext>, <&isp_dphy_tap_tck_ext>, <&glb_ext_clk>,
+				 <&vout_mipi_dphy_tap_tck_ext>, <&vout_edp_tap_tck_ext>,
+				 <&spi_in2_ext>, <&pll5>;
+			clock-names = "osc", "apb_bus", "apb_bus_per4", "spi_core_100",
+				      "isp_2x", "isp_axi", "vout_root0", "vout_root1",
+				      "vout_scan_ats", "vout_dc_core", "vout_axi", "axi_400",
+				      "ahb0", "perh_root_preosc", "dvp-ext",
+				      "isp-dphy-tap-tck-ext", "glb-ext-clk",
+				      "vout-mipi-dphy-tap-tck-ext", "vout-edp-tap-tck-ext",
+				      "spi-in2-ext", "pll5";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		syscrg: clock-controller@126d0000 {
+			compatible = "starfive,jh8100-syscrg";
+			reg = <0x0 0x126d0000 0x0 0x10000>;
+			clocks = <&osc>, <&mclk_ext>, <&pll0>, <&pll1>,
+				 <&pll2>, <&pll3>, <&pll4>, <&pll6>, <&pll7>;
+			clock-names = "osc", "mclk-ext", "pll0", "pll1", "pll2",
+				      "pll3", "pll4", "pll6", "pll7";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
+		swcrg: clock-controller@12720000 {
+			compatible = "starfive,jh8100-swcrg";
+			reg = <0x0 0x12720000 0x0 0x10000>;
+			clocks = <&syscrg JH8100_SYSCLK_APB_BUS>,
+				 <&syscrg JH8100_SYSCLK_VDEC_ROOT>,
+				 <&syscrg JH8100_SYSCLK_FLEXNOC1>;
+			clock-names = "apb_bus", "vdec_root", "flexnoc1";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
+
 		uart5: serial@127d0000  {
 			compatible = "starfive,jh8100-uart", "cdns,uart-r1p8";
 			reg = <0x0 0x127d0000 0x0 0x10000>;
@@ -374,5 +673,19 @@  uart6: serial@127e0000  {
 			interrupts = <73>;
 			status = "disabled";
 		};
+
+		aoncrg: clock-controller@1f310000 {
+			compatible = "starfive,jh8100-aoncrg";
+			reg = <0x0 0x1f310000 0x0 0x10000>;
+			clocks = <&osc>, <&gmac0_rmii_func>,
+				 <&gmac0_rgmii_func>, <&aon125>,
+				 <&aon2000>, <&aon200>,
+				 <&aon667>, <&rtc>;
+			clock-names = "osc", "gmac0-rmii-func", "gmac0-rgmii-func",
+				      "aon125", "aon2000", "aon200",
+				      "aon667", "rtc";
+			#clock-cells = <1>;
+			#reset-cells = <1>;
+		};
 	};
 };