ARM: arch-shmobile: Use multiple irq vectors for SDHI

This patch reverts "ARM: mach-shmobile: sh7372 SDHI vector merge" and
supplies 3 IRQ resources for each SDHI block.

Some blocks have a 4th IRQ, but this is used for DRM feathres
that I do not have access tot he documentation for and are almost
certainly tainted by licensing issues. So the 4th IRQ is not
hooked-up even if it exists.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 27 insertions, 3 deletions

diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index d94fd0c427a8..ca5b35bd2466 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -684,7 +684,15 @@ static struct resource sdhi0_resources[] = {
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
-                .start  = evt2irq(0x0e00) /* SDHI0 */,
+                .start  = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .start  = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [3] = {
+                .start  = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */,
                 .flags  = IORESOURCE_IRQ,
         },
 };
@@ -719,7 +727,15 @@ static struct resource sdhi1_resources[] = {
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
-                .start  = evt2irq(0x0e80),
+                .start  = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .start  = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */
+                .flags  = IORESOURCE_IRQ,
+        },
+        [3] = {
+                .start  = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */
                 .flags  = IORESOURCE_IRQ,
         },
 };
@@ -762,7 +778,15 @@ static struct resource sdhi2_resources[] = {
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
-                .start  = evt2irq(0x1200),
+                .start  = evt2irq(0x1200), /* SDHI2_SDHI2I0 */
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .start  = evt2irq(0x1220), /* SDHI2_SDHI2I1 */
+                .flags  = IORESOURCE_IRQ,
+        },
+        [3] = {
+                .start  = evt2irq(0x1240), /* SDHI2_SDHI2I2 */
                 .flags  = IORESOURCE_IRQ,
         },
 };