Probing the wireless device will fail without it, as the rt2800-soc driver needs to check if the device has a 20MHz clock crystal. The chip on the RT2880 boards uses 40MHz as far as I can tell.
Signed-off-by: Claudio Leite <lei...@staticky.com> --- .../patches-3.10/0219-rt2880_wmac_clock.patch | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 target/linux/ramips/patches-3.10/0219-rt2880_wmac_clock.patch diff --git a/target/linux/ramips/patches-3.10/0219-rt2880_wmac_clock.patch b/target/linux/ramips/patches-3.10/0219-rt2880_wmac_clock.patch new file mode 100644 index 0000000..32070a3 --- /dev/null +++ b/target/linux/ramips/patches-3.10/0219-rt2880_wmac_clock.patch @@ -0,0 +1,21 @@ +Index: linux-3.10.34/arch/mips/ralink/rt288x.c +=================================================================== +--- linux-3.10.34.orig/arch/mips/ralink/rt288x.c ++++ linux-3.10.34/arch/mips/ralink/rt288x.c +@@ -52,7 +52,7 @@ static void rt288x_wdt_reset(void) + + void __init ralink_clk_init(void) + { +- unsigned long cpu_rate; ++ unsigned long cpu_rate, wmac_rate = 40000000; + + u32 t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG); + t = ((t >> SYSTEM_CONFIG_CPUCLK_SHIFT) & SYSTEM_CONFIG_CPUCLK_MASK); +@@ -78,6 +78,7 @@ void __init ralink_clk_init(void) + ralink_clk_add("300500.uart", cpu_rate / 2); + ralink_clk_add("300c00.uartlite", cpu_rate / 2); + ralink_clk_add("400000.ethernet", cpu_rate / 2); ++ ralink_clk_add("480000.wmac", wmac_rate); + } + + void __init ralink_of_remap(void) -- 1.8.2.1 _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel