MIPS: ath79: move legacy "wdt" and "uart" clock aliases out of soc init
Preparation for reusing functions for DT Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org
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@ -110,9 +110,6 @@ static void __init ar71xx_clocks_init(void)
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ath79_set_clk(ATH79_CLK_CPU, cpu_rate);
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ath79_set_clk(ATH79_CLK_DDR, ddr_rate);
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ath79_set_clk(ATH79_CLK_AHB, ahb_rate);
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clk_add_alias("wdt", NULL, "ahb", NULL);
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clk_add_alias("uart", NULL, "ahb", NULL);
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}
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static void __init ar724x_clk_init(struct clk *ref_clk, void __iomem *pll_base)
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@ -140,9 +137,6 @@ static void __init ar724x_clocks_init(void)
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ref_clk = ath79_set_clk(ATH79_CLK_REF, AR724X_BASE_FREQ);
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ar724x_clk_init(ref_clk, ath79_pll_base);
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clk_add_alias("wdt", NULL, "ahb", NULL);
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clk_add_alias("uart", NULL, "ahb", NULL);
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}
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static void __init ar9330_clk_init(struct clk *ref_clk, void __iomem *pll_base)
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@ -218,9 +212,6 @@ static void __init ar933x_clocks_init(void)
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ref_clk = ath79_set_clk(ATH79_CLK_REF, ref_rate);
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ar9330_clk_init(ref_clk, ath79_pll_base);
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clk_add_alias("wdt", NULL, "ahb", NULL);
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clk_add_alias("uart", NULL, "ref", NULL);
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}
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static u32 __init ar934x_get_pll_freq(u32 ref, u32 ref_div, u32 nint, u32 nfrac,
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@ -353,9 +344,6 @@ static void __init ar934x_clocks_init(void)
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ath79_set_clk(ATH79_CLK_DDR, ddr_rate);
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ath79_set_clk(ATH79_CLK_AHB, ahb_rate);
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clk_add_alias("wdt", NULL, "ref", NULL);
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clk_add_alias("uart", NULL, "ref", NULL);
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iounmap(dpll_base);
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}
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@ -439,9 +427,6 @@ static void __init qca953x_clocks_init(void)
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ath79_set_clk(ATH79_CLK_CPU, cpu_rate);
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ath79_set_clk(ATH79_CLK_DDR, ddr_rate);
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ath79_set_clk(ATH79_CLK_AHB, ahb_rate);
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clk_add_alias("wdt", NULL, "ref", NULL);
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clk_add_alias("uart", NULL, "ref", NULL);
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}
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static void __init qca955x_clocks_init(void)
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@ -524,9 +509,6 @@ static void __init qca955x_clocks_init(void)
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ath79_set_clk(ATH79_CLK_CPU, cpu_rate);
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ath79_set_clk(ATH79_CLK_DDR, ddr_rate);
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ath79_set_clk(ATH79_CLK_AHB, ahb_rate);
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clk_add_alias("wdt", NULL, "ref", NULL);
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clk_add_alias("uart", NULL, "ref", NULL);
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}
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static void __init qca956x_clocks_init(void)
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@ -628,13 +610,13 @@ static void __init qca956x_clocks_init(void)
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ath79_set_clk(ATH79_CLK_CPU, cpu_rate);
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ath79_set_clk(ATH79_CLK_DDR, ddr_rate);
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ath79_set_clk(ATH79_CLK_AHB, ahb_rate);
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clk_add_alias("wdt", NULL, "ref", NULL);
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clk_add_alias("uart", NULL, "ref", NULL);
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}
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void __init ath79_clocks_init(void)
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{
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const char *wdt;
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const char *uart;
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if (soc_is_ar71xx())
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ar71xx_clocks_init();
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else if (soc_is_ar724x() || soc_is_ar913x())
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@ -651,6 +633,20 @@ void __init ath79_clocks_init(void)
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qca956x_clocks_init();
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else
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BUG();
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if (soc_is_ar71xx() || soc_is_ar724x() || soc_is_ar913x()) {
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wdt = "ahb";
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uart = "ahb";
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} else if (soc_is_ar933x()) {
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wdt = "ahb";
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uart = "ref";
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} else {
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wdt = "ref";
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uart = "ref";
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}
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clk_add_alias("wdt", NULL, wdt, NULL);
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clk_add_alias("uart", NULL, uart, NULL);
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}
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unsigned long __init
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