From 4ada1a32d97223dce1bec796886d340ff9218f62 Mon Sep 17 00:00:00 2001 From: Ranjani Vaidyanathan Date: Tue, 17 Sep 2013 17:13:05 -0500 Subject: [PATCH] ENGR00280101-2 [iMX6SL/iMX6DL] Add busfreq support Change dtsi files to enable busfreq support. Signed-off-by: Ranjani Vaidyanathan --- arch/arm/boot/dts/imx6dl.dtsi | 1 - arch/arm/boot/dts/imx6sl.dtsi | 17 +++++++++++++++++ 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 6a8e6a31eb1e..fe4b1a31a1cc 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -61,7 +61,6 @@ "periph_pre", "periph_clk2", "periph_clk2_sel", "osc"; interrupts = <0 107 0x04>, <0 112 0x4>; interrupt-names = "irq_busfreq_0", "irq_busfreq_1"; - status = "disabled"; fsl,max_ddr_freq = <400000000>; }; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 4d6c765dc99f..f8cd3201d342 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -94,6 +94,23 @@ interrupt-parent = <&intc>; ranges; + busfreq { /* BUSFREQ */ + compatible = "fsl,imx6_busfreq"; + clocks = <&clks IMX6SL_CLK_PLL2_BUS>, <&clks IMX6SL_CLK_PLL2_PFD2>, + <&clks IMX6SL_CLK_PLL2_198M>, <&clks IMX6SL_CLK_ARM>, + <&clks IMX6SL_CLK_PLL3_USB_OTG>, <&clks IMX6SL_CLK_PERIPH>, + <&clks IMX6SL_CLK_PRE_PERIPH_SEL>, <&clks IMX6SL_CLK_PERIPH_CLK2>, + <&clks IMX6SL_CLK_PERIPH_CLK2_SEL>, <&clks IMX6SL_CLK_OSC>, + <&clks IMX6SL_CLK_PLL1_SYS>, <&clks IMX6SL_CLK_PERIPH2>, + <&clks IMX6SL_CLK_AHB>, <&clks IMX6SL_CLK_OCRAM>, + <&clks IMX6SL_CLK_PLL1_SW>, <&clks IMX6SL_CLK_PRE_PERIPH2_SEL>, + <&clks IMX6SL_CLK_PERIPH2_CLK2_SEL>, <&clks IMX6SL_CLK_PERIPH2_CLK2>; + 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"; + fsl,max_ddr_freq = <400000000>; + }; + L2: l2-cache@00a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; -- 2.39.5