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| author | Shawn Guo <shawn.guo@linaro.org> | 2013-04-22 12:48:42 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-06-17 16:04:15 +0800 |
| commit | 59d5c0ce8a790475b22a18a94386bc2b3dd1aa31 (patch) | |
| tree | 508d43cf289db47c11286831c70e7fd02b9d69b9 | |
| parent | 950504973d0122e61364fa381e8424bde1183ff4 (diff) | |
| download | linux-59d5c0ce8a790475b22a18a94386bc2b3dd1aa31.tar.bz2 | |
ARM: imx: move imx53-qsb audio codec clk lookup into DT
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 <shawn.guo@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/imx53-qsb.dts | 1 | ||||
| -rw-r--r-- | arch/arm/mach-imx/clk-imx51-imx53.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mach-imx53.c | 16 |
3 files changed, 1 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts index 160d1bcab2be..a885d374d448 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 04b1bad68350..9afac26fa1cc 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -327,8 +327,6 @@ 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 74e7b94c22e7..98c58944015a 100644 --- a/arch/arm/mach-imx/mach-imx53.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -24,26 +24,10 @@ #include "hardware.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) { mxc_arch_reset_init_dt(); - if (of_machine_is_compatible("fsl,imx53-qsb")) - imx53_qsb_init(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } |