[PATCH 2/6] arm: sunxi: Add clock definitions for AXI, AHB, APB0, APB1 gates
Emilio López
emilio at elopez.com.ar
Fri Mar 22 10:20:38 EDT 2013
This commit adds the corresponding DT bindings for all the AXI,
AHB, APB0 and APB1 gates.
Signed-off-by: Emilio López <emilio at elopez.com.ar>
---
arch/arm/boot/dts/sunxi.dtsi | 49 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm/boot/dts/sunxi.dtsi b/arch/arm/boot/dts/sunxi.dtsi
index cafd393..22f0d9d 100644
--- a/arch/arm/boot/dts/sunxi.dtsi
+++ b/arch/arm/boot/dts/sunxi.dtsi
@@ -80,6 +80,14 @@
clocks = <&cpu>;
};
+ axi_gates: axi_gates at 01c2005c {
+ #clock-cells = <1>;
+ compatible = "allwinner,sunxi-axi-gates-clk";
+ reg = <0x01c2005c 0x4>;
+ clocks = <&axi>;
+ clock-output-names = "axi_dram";
+ };
+
ahb: ahb at 01c20054 {
#clock-cells = <0>;
compatible = "allwinner,sunxi-ahb-clk";
@@ -87,6 +95,24 @@
clocks = <&axi>;
};
+ ahb_gates: ahb_gates at 01c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sunxi-ahb-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb>;
+ clock-output-names = "ahb_usb0", "ahb_ehci0",
+ "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss",
+ "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1",
+ "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand",
+ "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts",
+ "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3",
+ "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve",
+ "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0",
+ "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi",
+ "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
+ "ahb_de_fe1", "ahb_mp", "ahb_mali400";
+ };
+
apb0: apb0 at 01c20054 {
#clock-cells = <0>;
compatible = "allwinner,sunxi-apb0-clk";
@@ -94,6 +120,16 @@
clocks = <&ahb>;
};
+ apb0_gates: apb0_gates at 01c20068 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sunxi-apb0-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb0>;
+ clock-output-names = "apb0_codec", "apb0_spdif",
+ "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0",
+ "apb0_ir1", "apb0_keypad";
+ };
+
/* dummy is pll62 */
apb1_mux: apb1_mux at 01c20058 {
#clock-cells = <0>;
@@ -108,6 +144,19 @@
reg = <0x01c20058 0x4>;
clocks = <&apb1_mux>;
};
+
+ apb1_gates: apb1_gates at 01c2006c {
+ #clock-cells = <1>;
+ compatible = "allwinner,sunxi-apb1-gates-clk";
+ reg = <0x01c2006c 0x4>;
+ clocks = <&apb1>;
+ clock-output-names = "apb1_twi0", "apb1_twi1",
+ "apb1_twi2", "apb1_can", "apb1_scr",
+ "apb1_ps20", "apb1_ps21", "apb1_uart0",
+ "apb1_uart1", "apb1_uart2", "apb1_uart3",
+ "apb1_uart4", "apb1_uart5", "apb1_uart6",
+ "apb1_uart7";
+ };
};
soc {
--
1.8.2
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