diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch b/target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch new file mode 100644 index 0000000000..a866eb5292 --- /dev/null +++ b/target/linux/ar71xx/patches-3.2/021-MIPS-ath79-Separate-AR913x-SoC-specific-WMAC-setup-c.patch @@ -0,0 +1,65 @@ +From 6e3f244874b8ae660136531b696ad05abe549607 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Fri, 18 Nov 2011 00:17:53 +0000 +Subject: [PATCH 21/27] MIPS: ath79: Separate AR913x SoC specific WMAC setup code + +The device registration code can be shared between the different SoCs, but +the required setup code varies Move AR913x specific setup code into a +separate function in order to make adding support for another SoCs easier. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Cc: Imre Kaloz <kaloz@openwrt.org> +Cc: linux-mips@linux-mips.org +Patchwork: https://patchwork.linux-mips.org/patch/3029/ +Signed-off-by: Ralf Baechle <ralf@linux-mips.org> +--- + arch/mips/ath79/dev-ar913x-wmac.c | 24 +++++++++++++++++------- + 1 files changed, 17 insertions(+), 7 deletions(-) + +--- a/arch/mips/ath79/dev-ar913x-wmac.c ++++ b/arch/mips/ath79/dev-ar913x-wmac.c +@@ -23,8 +23,7 @@ static struct ath9k_platform_data ath79_ + + static struct resource ath79_wmac_resources[] = { + { +- .start = AR913X_WMAC_BASE, +- .end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1, ++ /* .start and .end fields are filled dynamically */ + .flags = IORESOURCE_MEM, + }, { + .start = ATH79_CPU_IRQ_IP2, +@@ -43,12 +42,8 @@ static struct platform_device ath79_wmac + }, + }; + +-void __init ath79_register_wmac(u8 *cal_data) ++static void __init ar913x_wmac_setup(void) + { +- if (cal_data) +- memcpy(ath79_wmac_data.eeprom_data, cal_data, +- sizeof(ath79_wmac_data.eeprom_data)); +- + /* reset the WMAC */ + ath79_device_reset_set(AR913X_RESET_AMBA2WMAC); + mdelay(10); +@@ -56,5 +51,20 @@ void __init ath79_register_wmac(u8 *cal_ + ath79_device_reset_clear(AR913X_RESET_AMBA2WMAC); + mdelay(10); + ++ ath79_wmac_resources[0].start = AR913X_WMAC_BASE; ++ ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1; ++} ++ ++void __init ath79_register_wmac(u8 *cal_data) ++{ ++ if (soc_is_ar913x()) ++ ar913x_wmac_setup(); ++ else ++ BUG(); ++ ++ if (cal_data) ++ memcpy(ath79_wmac_data.eeprom_data, cal_data, ++ sizeof(ath79_wmac_data.eeprom_data)); ++ + platform_device_register(&ath79_wmac_device); + } |