From d50825b82b4d58a3b38ae280fc62e29222accb1a Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Fri, 14 Mar 2014 16:17:04 +0800 Subject: ENGR00303665-1 ARM: dts: imx6sx: add busfreq support Add busfreq support; Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6sx.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 134329746b91..77f565e94a09 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -88,6 +88,24 @@ interrupt-parent = <&intc>; ranges; + busfreq { + compatible = "fsl,imx6_busfreq"; + clocks = <&clks IMX6SX_CLK_PLL2_BUS>, <&clks IMX6SX_CLK_PLL2_PFD2>, + <&clks IMX6SX_CLK_PLL2_198M>, <&clks IMX6SX_CLK_ARM>, + <&clks IMX6SX_CLK_PLL3_USB_OTG>, <&clks IMX6SX_CLK_PERIPH>, + <&clks IMX6SX_CLK_PERIPH_PRE>, <&clks IMX6SX_CLK_PERIPH_CLK2>, + <&clks IMX6SX_CLK_PERIPH_CLK2_SEL>, <&clks IMX6SX_CLK_OSC>, + <&clks IMX6SX_CLK_PLL1_SYS>, <&clks IMX6SX_CLK_PERIPH2>, + <&clks IMX6SX_CLK_AHB>, <&clks IMX6SX_CLK_OCRAM>, + <&clks IMX6SX_CLK_PLL1_SW>, <&clks IMX6SX_CLK_PERIPH2_PRE>, + <&clks IMX6SX_CLK_PERIPH2_CLK2_SEL>, <&clks IMX6SX_CLK_PERIPH2_CLK2>, + <&clks IMX6SX_CLK_STEP>, <&clks IMX6SX_CLK_MMDC_P0_FAST>; + clock-names = "pll2_bus", "pll2_pfd2_396m", "pll2_198m", "arm", "pll3_usb_otg", "periph", + "periph_pre", "periph_clk2", "periph_clk2_sel", "osc", "pll1_sys", "periph2", "ahb", "ocram", "pll1_sw", + "periph2_pre", "periph2_clk2_sel", "periph2_clk2", "step", "mmdc"; + fsl,max_ddr_freq = <400000000>; + }; + pmu { compatible = "arm,cortex-a9-pmu"; interrupts = <0 94 0x04>; -- cgit v1.2.2