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68 lines
2.6 KiB
68 lines
2.6 KiB
8 years ago
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--- a/arch/mips/ralink/mt7620.c
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+++ b/arch/mips/ralink/mt7620.c
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@@ -513,6 +513,7 @@ void __init ralink_clk_init(void)
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unsigned long sys_rate;
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unsigned long dram_rate;
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unsigned long periph_rate;
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+ unsigned long pcmi2s_rate;
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xtal_rate = mt7620_get_xtal_rate();
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@@ -527,6 +528,7 @@ void __init ralink_clk_init(void)
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cpu_rate = MHZ(575);
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dram_rate = sys_rate = cpu_rate / 3;
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periph_rate = MHZ(40);
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+ pcmi2s_rate = MHZ(480);
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ralink_clk_add("10000d00.uartlite", periph_rate);
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ralink_clk_add("10000e00.uartlite", periph_rate);
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@@ -538,6 +540,7 @@ void __init ralink_clk_init(void)
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dram_rate = mt7620_get_dram_rate(pll_rate);
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sys_rate = mt7620_get_sys_rate(cpu_rate);
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periph_rate = mt7620_get_periph_rate(xtal_rate);
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+ pcmi2s_rate = periph_rate;
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pr_debug(RFMT("XTAL") RFMT("CPU_PLL") RFMT("PLL"),
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RINT(xtal_rate), RFRAC(xtal_rate),
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@@ -559,6 +562,8 @@ void __init ralink_clk_init(void)
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ralink_clk_add("cpu", cpu_rate);
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ralink_clk_add("10000100.timer", periph_rate);
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ralink_clk_add("10000120.watchdog", periph_rate);
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+ ralink_clk_add("10000900.i2c", periph_rate);
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+ ralink_clk_add("10000a00.i2s", pcmi2s_rate);
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ralink_clk_add("10000b00.spi", sys_rate);
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ralink_clk_add("10000b40.spi", sys_rate);
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ralink_clk_add("10000c00.uartlite", periph_rate);
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--- a/arch/mips/ralink/rt288x.c
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+++ b/arch/mips/ralink/rt288x.c
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@@ -75,6 +75,7 @@ void __init ralink_clk_init(void)
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ralink_clk_add("300100.timer", cpu_rate / 2);
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ralink_clk_add("300120.watchdog", cpu_rate / 2);
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ralink_clk_add("300500.uart", cpu_rate / 2);
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+ ralink_clk_add("300900.i2c", cpu_rate / 2);
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ralink_clk_add("300c00.uartlite", cpu_rate / 2);
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ralink_clk_add("400000.ethernet", cpu_rate / 2);
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ralink_clk_add("480000.wmac", wmac_rate);
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--- a/arch/mips/ralink/rt305x.c
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+++ b/arch/mips/ralink/rt305x.c
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@@ -200,6 +200,8 @@ void __init ralink_clk_init(void)
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ralink_clk_add("cpu", cpu_rate);
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ralink_clk_add("sys", sys_rate);
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+ ralink_clk_add("10000900.i2c", uart_rate);
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+ ralink_clk_add("10000a00.i2s", uart_rate);
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ralink_clk_add("10000b00.spi", sys_rate);
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ralink_clk_add("10000b40.spi", sys_rate);
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ralink_clk_add("10000100.timer", wdt_rate);
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--- a/arch/mips/ralink/rt3883.c
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+++ b/arch/mips/ralink/rt3883.c
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@@ -108,6 +108,8 @@ void __init ralink_clk_init(void)
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ralink_clk_add("10000100.timer", sys_rate);
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ralink_clk_add("10000120.watchdog", sys_rate);
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ralink_clk_add("10000500.uart", 40000000);
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+ ralink_clk_add("10000900.i2c", 40000000);
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+ ralink_clk_add("10000a00.i2s", 40000000);
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ralink_clk_add("10000b00.spi", sys_rate);
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ralink_clk_add("10000b40.spi", sys_rate);
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ralink_clk_add("10000c00.uartlite", 40000000);
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