sh: sh7343 Enable SDIO IRQs

This patch enables interrupt generation for SDIO IRQs
of the SDHI block on the sh7343 processor. Use together
with a recent SDHI driver using TMIO_MMC_SDIO_IRQ and
with the MMC_CAP_SDIO_IRQ flag in the board code.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 14 insertions, 11 deletions

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
index 3681cafdb4af..b8e5bc80aa4a 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c
@@ -360,6 +360,8 @@ void __init plat_early_device_setup(void)
 
 enum {
         UNUSED = 0,
+        ENABLED,
+        DISABLED,
 
         /* interrupt sources */
         IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
@@ -375,15 +377,13 @@ enum {
         I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,
         I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI,
         SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI,
-        IRDA,
-        SDHI0, SDHI1, SDHI2, SDHI3,
-        CMT, TSIF, SIU,
+        IRDA, SDHI, CMT, TSIF, SIU,
         TMU0, TMU1, TMU2,
         JPU, LCDC,
 
         /* interrupt groups */
 
-        DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C0, I2C1, SIM, SDHI, USB,
+        DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C0, I2C1, SIM, USB,
 };
 
 static struct intc_vect vectors[] __initdata = {
@@ -412,8 +412,8 @@ static struct intc_vect vectors[] __initdata = {
         INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
         INTC_VECT(I2C0_ALI, 0xe00), INTC_VECT(I2C0_TACKI, 0xe20),
         INTC_VECT(I2C0_WAITI, 0xe40), INTC_VECT(I2C0_DTEI, 0xe60),
-        INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
-        INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
+        INTC_VECT(SDHI, 0xe80), INTC_VECT(SDHI, 0xea0),
+        INTC_VECT(SDHI, 0xec0), INTC_VECT(SDHI, 0xee0),
         INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
         INTC_VECT(SIU, 0xf80),
         INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
@@ -431,7 +431,6 @@ static struct intc_group groups[] __initdata = {
         INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI),
         INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI),
         INTC_GROUP(SIM, SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI),
-        INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
         INTC_GROUP(USB, USBI0, USBI1),
 };
 
@@ -452,7 +451,7 @@ static struct intc_mask_reg mask_registers[] __initdata = {
           { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI,
             FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
         { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
-          { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
+          { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, 0, SIU } },
         { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
           { 0, 0, 0, CMT, 0, USBI1, USBI0 } },
         { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
@@ -488,9 +487,13 @@ static struct intc_mask_reg ack_registers[] __initdata = {
           { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
 };
 
-static DECLARE_INTC_DESC_ACK(intc_desc, "sh7343", vectors, groups,
-                             mask_registers, prio_registers, sense_registers,
-                             ack_registers);
+static struct intc_desc intc_desc __initdata = {
+        .name = "sh7343",
+        .force_enable = ENABLED,
+        .force_disable = DISABLED,
+        .hw = INTC_HW_DESC(vectors, groups, mask_registers,
+                           prio_registers, sense_registers, ack_registers),
+};
 
 void __init plat_irq_setup(void)
 {