From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Mon, 22 Apr 2013 12:56:01 +0800 Subject: [PATCH] ARM: imx: move imx53-qsb audio codec clk lookup into DT Message-ID: <1366606561-18805-1-git-send-email-shawn.guo@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org With device tree clk lookup support in place, we can move audio codec clk lookup for ssi_ext1 into device tree now, so that imx53_qsb_init() can be saved. Since ssi_ext2 lookup is used nowhere, it gets removed together with ssi_ext1 lookup from clk driver. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-qsb.dts | 1 + arch/arm/mach-imx/clk-imx51-imx53.c | 2 -- arch/arm/mach-imx/mach-imx53.c | 16 ---------------- 3 files changed, 1 insertion(+), 18 deletions(-) diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts index 8f0e9ae..ed47e43 100644 --- a/arch/arm/boot/dts/imx53-qsb.dts +++ b/arch/arm/boot/dts/imx53-qsb.dts @@ -147,6 +147,7 @@ reg = <0x0a>; VDDA-supply = <®_3p2v>; VDDIO-supply = <®_3p2v>; + clocks = <&clks 150>; }; }; diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 6fc486b..adea706 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -310,8 +310,6 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0"); clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1"); clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "imx-ssi.2"); - clk_register_clkdev(clk[ssi_ext1_gate], "ssi_ext1", NULL); - clk_register_clkdev(clk[ssi_ext2_gate], "ssi_ext2", NULL); clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma"); clk_register_clkdev(clk[cpu_podf], NULL, "cpufreq-cpu0.0"); clk_register_clkdev(clk[iim_gate], "iim", NULL); diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c index f579c61..8d47571 100644 --- a/arch/arm/mach-imx/mach-imx53.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -23,24 +23,8 @@ #include "common.h" #include "mx53.h" -static void __init imx53_qsb_init(void) -{ - struct clk *clk; - - clk = clk_get_sys(NULL, "ssi_ext1"); - if (IS_ERR(clk)) { - pr_err("failed to get clk ssi_ext1\n"); - return; - } - - clk_register_clkdev(clk, NULL, "0-000a"); -} - static void __init imx53_dt_init(void) { - if (of_machine_is_compatible("fsl,imx53-qsb")) - imx53_qsb_init(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -- 1.7.9.5