diff options
Diffstat (limited to 'target/linux/ramips/patches-3.8/0103-MIPS-ralink-fix-RT305x-clock-setup.patch')
| -rw-r--r-- | target/linux/ramips/patches-3.8/0103-MIPS-ralink-fix-RT305x-clock-setup.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0103-MIPS-ralink-fix-RT305x-clock-setup.patch b/target/linux/ramips/patches-3.8/0103-MIPS-ralink-fix-RT305x-clock-setup.patch new file mode 100644 index 0000000000..7d682e75bd --- /dev/null +++ b/target/linux/ramips/patches-3.8/0103-MIPS-ralink-fix-RT305x-clock-setup.patch @@ -0,0 +1,47 @@ +From 845f786c561c0991d9b4088a2d77b8fd4831d487 Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Fri, 22 Mar 2013 19:25:59 +0100 +Subject: [PATCH 103/137] MIPS: ralink: fix RT305x clock setup + +Add a few missing clocks. + +Signed-off-by: John Crispin <blogic@openwrt.org> +Acked-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/5167/ +--- + arch/mips/ralink/rt305x.c | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +--- a/arch/mips/ralink/rt305x.c ++++ b/arch/mips/ralink/rt305x.c +@@ -124,6 +124,8 @@ struct ralink_pinmux gpio_pinmux = { + void __init ralink_clk_init(void) + { + unsigned long cpu_rate, sys_rate, wdt_rate, uart_rate; ++ unsigned long wmac_rate = 40000000; ++ + u32 t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG); + + if (soc_is_rt305x() || soc_is_rt3350()) { +@@ -176,11 +178,21 @@ void __init ralink_clk_init(void) + BUG(); + } + ++ if (soc_is_rt3352() || soc_is_rt5350()) { ++ u32 val = rt_sysc_r32(RT3352_SYSC_REG_SYSCFG0); ++ ++ if (!(val & RT3352_CLKCFG0_XTAL_SEL)) ++ wmac_rate = 20000000; ++ } ++ + ralink_clk_add("cpu", cpu_rate); + ralink_clk_add("10000b00.spi", sys_rate); + ralink_clk_add("10000100.timer", wdt_rate); ++ ralink_clk_add("10000120.watchdog", wdt_rate); + ralink_clk_add("10000500.uart", uart_rate); + ralink_clk_add("10000c00.uartlite", uart_rate); ++ ralink_clk_add("10100000.ethernet", sys_rate); ++ ralink_clk_add("10180000.wmac", wmac_rate); + } + + void __init ralink_of_remap(void) |