ar71xx: add wmac callback for reading soc revision on ar934x

Signed-off-by: Felix Fietkau <[email protected]>

SVN-Revision: 42685

target/linux/ar71xx/patches-3.10/727-MIPS-ath79-ar934x-wmac-revision.patch

@@ -0,0 +1,11 @@
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -147,6 +147,8 @@ static void ar934x_wmac_setup(void)
+ 		ath79_wmac_data.is_clk_25mhz = false;
+ 	else
+ 		ath79_wmac_data.is_clk_25mhz = true;
++
++	ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
+ }
+ 
+ static void qca953x_wmac_setup(void)

target/linux/ar71xx/patches-3.14/727-MIPS-ath79-ar934x-wmac-revision.patch

@@ -0,0 +1,11 @@
+--- a/arch/mips/ath79/dev-wmac.c
++++ b/arch/mips/ath79/dev-wmac.c
+@@ -147,6 +147,8 @@ static void ar934x_wmac_setup(void)
+ 		ath79_wmac_data.is_clk_25mhz = false;
+ 	else
+ 		ath79_wmac_data.is_clk_25mhz = true;
++
++	ath79_wmac_data.get_mac_revision = ar93xx_get_soc_revision;
+ }
+ 
+ static void qca953x_wmac_setup(void)