diff options
| author | Michael Lee <igvtee@gmail.com> | 2016-05-17 21:13:35 +0800 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2016-06-13 22:51:43 +0200 |
| commit | 6f61990d157aea35a25f2f5e7e12528a1da5809e (patch) | |
| tree | 7f9b23d546d9adcb79a3144e4a4daf76e6c38235 /target/linux/ramips | |
| parent | 921d782eb7a649128ef8a1974765a79dee8b422e (diff) | |
| download | mtk-20170518-6f61990d157aea35a25f2f5e7e12528a1da5809e.zip mtk-20170518-6f61990d157aea35a25f2f5e7e12528a1da5809e.tar.gz mtk-20170518-6f61990d157aea35a25f2f5e7e12528a1da5809e.tar.bz2 | |
ramips: add i2s clocks
Signed-off-by: Michael Lee <igvtee@gmail.com>
Diffstat (limited to 'target/linux/ramips')
| -rw-r--r-- | target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch b/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch index 3958836..ae262ac 100644 --- a/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch +++ b/target/linux/ramips/patches-4.4/0720-arch-mips-ralink-add-i2c-clocks.patch @@ -1,10 +1,35 @@ --- a/arch/mips/ralink/mt7620.c +++ b/arch/mips/ralink/mt7620.c -@@ -446,6 +446,7 @@ void __init ralink_clk_init(void) +@@ -389,6 +389,7 @@ void __init ralink_clk_init(void) + unsigned long sys_rate; + unsigned long dram_rate; + unsigned long periph_rate; ++ unsigned long pcmi2s_rate; + + xtal_rate = mt7620_get_xtal_rate(); + +@@ -403,6 +404,7 @@ void __init ralink_clk_init(void) + cpu_rate = MHZ(575); + dram_rate = sys_rate = cpu_rate / 3; + periph_rate = MHZ(40); ++ pcmi2s_rate = MHZ(480); + + ralink_clk_add("10000d00.uartlite", periph_rate); + ralink_clk_add("10000e00.uartlite", periph_rate); +@@ -414,6 +416,7 @@ void __init ralink_clk_init(void) + dram_rate = mt7620_get_dram_rate(pll_rate); + sys_rate = mt7620_get_sys_rate(cpu_rate); + periph_rate = mt7620_get_periph_rate(xtal_rate); ++ pcmi2s_rate = periph_rate; + + pr_debug(RFMT("XTAL") RFMT("CPU_PLL") RFMT("PLL"), + RINT(xtal_rate), RFRAC(xtal_rate), +@@ -435,6 +438,8 @@ void __init ralink_clk_init(void) ralink_clk_add("cpu", cpu_rate); ralink_clk_add("10000100.timer", periph_rate); ralink_clk_add("10000120.watchdog", periph_rate); + ralink_clk_add("10000900.i2c", periph_rate); ++ ralink_clk_add("10000a00.i2s", pcmi2s_rate); ralink_clk_add("10000b00.spi", sys_rate); ralink_clk_add("10000b40.spi", sys_rate); ralink_clk_add("10000c00.uartlite", periph_rate); @@ -20,21 +45,23 @@ ralink_clk_add("480000.wmac", wmac_rate); --- a/arch/mips/ralink/rt305x.c +++ b/arch/mips/ralink/rt305x.c -@@ -200,6 +200,7 @@ void __init ralink_clk_init(void) +@@ -200,6 +200,8 @@ void __init ralink_clk_init(void) ralink_clk_add("cpu", cpu_rate); ralink_clk_add("sys", sys_rate); + ralink_clk_add("10000900.i2c", uart_rate); ++ ralink_clk_add("10000a00.i2s", uart_rate); ralink_clk_add("10000b00.spi", sys_rate); ralink_clk_add("10000b40.spi", sys_rate); ralink_clk_add("10000100.timer", wdt_rate); --- a/arch/mips/ralink/rt3883.c +++ b/arch/mips/ralink/rt3883.c -@@ -108,6 +108,7 @@ void __init ralink_clk_init(void) +@@ -108,6 +108,8 @@ void __init ralink_clk_init(void) ralink_clk_add("10000100.timer", sys_rate); ralink_clk_add("10000120.watchdog", sys_rate); ralink_clk_add("10000500.uart", 40000000); + ralink_clk_add("10000900.i2c", 40000000); ++ ralink_clk_add("10000a00.i2s", 40000000); ralink_clk_add("10000b00.spi", sys_rate); ralink_clk_add("10000b40.spi", sys_rate); ralink_clk_add("10000c00.uartlite", 40000000); |