From mboxrd@z Thu Jan 1 00:00:00 1970 From: emilio@elopez.com.ar (=?UTF-8?q?Emilio=20L=C3=B3pez?=) Date: Wed, 27 Mar 2013 18:20:38 -0300 Subject: [PATCH v2 2/7] arm: sunxi: Add clock definitions for AXI, AHB, APB0, APB1 gates In-Reply-To: <1364419243-18446-1-git-send-email-emilio@elopez.com.ar> References: <1363962042-29536-1-git-send-email-emilio@elopez.com.ar> <1364419243-18446-1-git-send-email-emilio@elopez.com.ar> Message-ID: <1364419243-18446-3-git-send-email-emilio@elopez.com.ar> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This commit adds the corresponding DT bindings for all the AXI, AHB, APB0 and APB1 gates. Signed-off-by: Emilio L?pez --- Changes from v1: - renamed compatible strings to sun4i - rename twi gates to i2c 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 40392de..87b2cce 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,sun4i-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; + clock-output-names = "axi_dram"; + }; + ahb: ahb at 01c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-ahb-clk"; @@ -87,6 +95,24 @@ clocks = <&axi>; }; + ahb_gates: ahb_gates at 01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-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,sun4i-apb0-clk"; @@ -94,6 +120,16 @@ clocks = <&ahb>; }; + apb0_gates: apb0_gates at 01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-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,sun4i-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "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