commit 55e188eb9ac1ebe650dc86a3a2de725bee813a58
author Subhash Jadavani <subhashj@codeaurora.org> Fri Apr 13 11:31:08 2012 +0530
committer Subhash Jadavani <subhashj@codeaurora.org> Tue Apr 24 10:46:48 2012 +0530
tree 414eaf18c13256936f9a4114c0db98cf5b326723
parent d0f59a169f1e604a25d8e3aa0d9bd74cd6b960a1

board: storage: enable SDIO wakeup from msm pin

If SDIO slot is using the dedicated MSM pins rather than GPIO
pins then SDIO wakeup interrupt configuration would require
calling msm_mpm_* APIs. For such slots, let's indicate this
by setting a "mpm_sdiowakeup_int" platform entry to appropriate
MPM interrupt number. SDCC will use this entry to call
msm_mpm_* APIs when required.

Change-Id: I8fbeb9bd54c68f0285427d5754444818b66e6e4f
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>

arch/arm/mach-msm/board-9615-storage.c

diff --git a/arch/arm/mach-msm/board-9615-storage.c b/arch/arm/mach-msm/board-9615-storage.c
index c73e5a9..6bf7c69 100644
--- a/arch/arm/mach-msm/board-9615-storage.c
+++ b/arch/arm/mach-msm/board-9615-storage.c
@@ -163,6 +163,8 @@
 #endif
 };
 
+#define MSM_MPM_PIN_SDC1_DAT1	17
+
 #ifdef CONFIG_MMC_MSM_SDC1_SUPPORT
 static unsigned int sdc1_sup_clk_rates[] = {
 	400000, 24000000, 48000000
@@ -183,7 +185,8 @@
 #endif
 	.xpc_cap	= 1,
 	.uhs_caps	= (MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 |
-			   MMC_CAP_MAX_CURRENT_400)
+			   MMC_CAP_MAX_CURRENT_400),
+	.mpm_sdiowakeup_int = MSM_MPM_PIN_SDC1_DAT1,
 };
 static struct mmc_platform_data *msm9615_sdc1_pdata = &sdc1_data;
 #else