diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/033-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/033-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/033-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch b/target/linux/ar71xx/patches-3.8/033-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch new file mode 100644 index 0000000000..42877ff63c --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/033-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch @@ -0,0 +1,53 @@ +From d3cc7a15c1e1a04e8d561c0b05d176434142bf9a Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Fri, 15 Feb 2013 13:38:20 +0000 +Subject: [PATCH] MIPS: ath79: add QCA955X specific glue to + ath79_device_reset_{set, clear} + +commit 7d4c2af9bdbbe789fe4a93f32c5890d72cbf60a1 upstream. + +The ath79_device_reset_* are causing BUG when +those are used on the QCA955x SoCs. The patch +adds the required code to avoid that. + +Cc: Rodriguez, Luis <rodrigue@qca.qualcomm.com> +Cc: Giori, Kathy <kgiori@qca.qualcomm.com> +Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com> +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/4948/ +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + arch/mips/ath79/common.c | 4 ++++ + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 + + 2 files changed, 5 insertions(+) + +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -72,6 +72,8 @@ void ath79_device_reset_set(u32 mask) + reg = AR933X_RESET_REG_RESET_MODULE; + else if (soc_is_ar934x()) + reg = AR934X_RESET_REG_RESET_MODULE; ++ else if (soc_is_qca955x()) ++ reg = QCA955X_RESET_REG_RESET_MODULE; + else + BUG(); + +@@ -98,6 +100,8 @@ void ath79_device_reset_clear(u32 mask) + reg = AR933X_RESET_REG_RESET_MODULE; + else if (soc_is_ar934x()) + reg = AR934X_RESET_REG_RESET_MODULE; ++ else if (soc_is_qca955x()) ++ reg = QCA955X_RESET_REG_RESET_MODULE; + else + BUG(); + +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -299,6 +299,7 @@ + #define AR934X_RESET_REG_BOOTSTRAP 0xb0 + #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac + ++#define QCA955X_RESET_REG_RESET_MODULE 0x1c + #define QCA955X_RESET_REG_BOOTSTRAP 0xb0 + #define QCA955X_RESET_REG_EXT_INT_STATUS 0xac + |