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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>
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950504973d
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3 changed files with 1 additions and 18 deletions
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@ -147,6 +147,7 @@ sgtl5000: codec@0a {
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reg = <0x0a>;
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VDDA-supply = <®_3p2v>;
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VDDIO-supply = <®_3p2v>;
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clocks = <&clks 150>;
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};
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};
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@ -327,8 +327,6 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil,
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clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0");
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clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1");
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clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "imx-ssi.2");
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clk_register_clkdev(clk[ssi_ext1_gate], "ssi_ext1", NULL);
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clk_register_clkdev(clk[ssi_ext2_gate], "ssi_ext2", NULL);
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clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma");
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clk_register_clkdev(clk[cpu_podf], NULL, "cpufreq-cpu0.0");
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clk_register_clkdev(clk[iim_gate], "iim", NULL);
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@ -24,26 +24,10 @@
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#include "hardware.h"
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#include "mx53.h"
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static void __init imx53_qsb_init(void)
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{
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struct clk *clk;
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clk = clk_get_sys(NULL, "ssi_ext1");
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if (IS_ERR(clk)) {
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pr_err("failed to get clk ssi_ext1\n");
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return;
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}
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clk_register_clkdev(clk, NULL, "0-000a");
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}
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static void __init imx53_dt_init(void)
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{
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mxc_arch_reset_init_dt();
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if (of_machine_is_compatible("fsl,imx53-qsb"))
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imx53_qsb_init();
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of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
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}
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