diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-15 19:53:47 +0100 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2013-02-19 09:36:25 +0100 |
| commit | 53330332f176eaa9567481c69bbad8b2176b4eb5 (patch) | |
| tree | d5278cdce05a2a3bbfacb0e774c45f67ca3429ff /arch/mips/include | |
| parent | MIPS: ath79: add clock setup code for the QCA955X SoCs (diff) | |
| download | linux-53330332f176eaa9567481c69bbad8b2176b4eb5.tar.xz linux-53330332f176eaa9567481c69bbad8b2176b4eb5.zip | |
MIPS: ath79: add IRQ handling code for the QCA955X SoCs
The IRQ routing in the QCA955x SoCs is slightly
different from the routing implemented in the
already supported SoCs.
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/4955/
Signed-off-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 32 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-ath79/irq.h | 6 |
2 files changed, 37 insertions, 1 deletions
diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h index 7b00e12afc1c..8782d8b097a3 100644 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h @@ -300,6 +300,7 @@ #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac #define QCA955X_RESET_REG_BOOTSTRAP 0xb0 +#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac #define MISC_INT_ETHSW BIT(12) #define MISC_INT_TIMER4 BIT(10) @@ -398,6 +399,37 @@ AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \ AR934X_PCIE_WMAC_INT_PCIE_RC3) +#define QCA955X_EXT_INT_WMAC_MISC BIT(0) +#define QCA955X_EXT_INT_WMAC_TX BIT(1) +#define QCA955X_EXT_INT_WMAC_RXLP BIT(2) +#define QCA955X_EXT_INT_WMAC_RXHP BIT(3) +#define QCA955X_EXT_INT_PCIE_RC1 BIT(4) +#define QCA955X_EXT_INT_PCIE_RC1_INT0 BIT(5) +#define QCA955X_EXT_INT_PCIE_RC1_INT1 BIT(6) +#define QCA955X_EXT_INT_PCIE_RC1_INT2 BIT(7) +#define QCA955X_EXT_INT_PCIE_RC1_INT3 BIT(8) +#define QCA955X_EXT_INT_PCIE_RC2 BIT(12) +#define QCA955X_EXT_INT_PCIE_RC2_INT0 BIT(13) +#define QCA955X_EXT_INT_PCIE_RC2_INT1 BIT(14) +#define QCA955X_EXT_INT_PCIE_RC2_INT2 BIT(15) +#define QCA955X_EXT_INT_PCIE_RC2_INT3 BIT(16) +#define QCA955X_EXT_INT_USB1 BIT(24) +#define QCA955X_EXT_INT_USB2 BIT(28) + +#define QCA955X_EXT_INT_WMAC_ALL \ + (QCA955X_EXT_INT_WMAC_MISC | QCA955X_EXT_INT_WMAC_TX | \ + QCA955X_EXT_INT_WMAC_RXLP | QCA955X_EXT_INT_WMAC_RXHP) + +#define QCA955X_EXT_INT_PCIE_RC1_ALL \ + (QCA955X_EXT_INT_PCIE_RC1 | QCA955X_EXT_INT_PCIE_RC1_INT0 | \ + QCA955X_EXT_INT_PCIE_RC1_INT1 | QCA955X_EXT_INT_PCIE_RC1_INT2 | \ + QCA955X_EXT_INT_PCIE_RC1_INT3) + +#define QCA955X_EXT_INT_PCIE_RC2_ALL \ + (QCA955X_EXT_INT_PCIE_RC2 | QCA955X_EXT_INT_PCIE_RC2_INT0 | \ + QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \ + QCA955X_EXT_INT_PCIE_RC2_INT3) + #define REV_ID_MAJOR_MASK 0xfff0 #define REV_ID_MAJOR_AR71XX 0x00a0 #define REV_ID_MAJOR_AR913X 0x00b0 diff --git a/arch/mips/include/asm/mach-ath79/irq.h b/arch/mips/include/asm/mach-ath79/irq.h index 23e2bba42482..5c9ca76a7ebf 100644 --- a/arch/mips/include/asm/mach-ath79/irq.h +++ b/arch/mips/include/asm/mach-ath79/irq.h @@ -10,7 +10,7 @@ #define __ASM_MACH_ATH79_IRQ_H #define MIPS_CPU_IRQ_BASE 0 -#define NR_IRQS 48 +#define NR_IRQS 51 #define ATH79_CPU_IRQ(_x) (MIPS_CPU_IRQ_BASE + (_x)) @@ -26,6 +26,10 @@ #define ATH79_IP2_IRQ_COUNT 2 #define ATH79_IP2_IRQ(_x) (ATH79_IP2_IRQ_BASE + (_x)) +#define ATH79_IP3_IRQ_BASE (ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT) +#define ATH79_IP3_IRQ_COUNT 3 +#define ATH79_IP3_IRQ(_x) (ATH79_IP3_IRQ_BASE + (_x)) + #include_next <irq.h> #endif /* __ASM_MACH_ATH79_IRQ_H */ |