gpmc has been converted to a driver. It requests clock with
con-id "fck", if not available, probe fails. Clock for gpmc
device with con-id "fck" is created (aliased) along with
hwmod device, and for that to happen, main_clk needs to be
specified in hwmod entry, add it for OMAP4.
Note that the corresponding clock is dummy.
Reported-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Signed-off-by: Afzal Mohammed <afzal@xxxxxx>
---
arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 652d028..ce04002 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -1363,6 +1363,7 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = {
.flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET,
.mpu_irqs = omap44xx_gpmc_irqs,
.sdma_reqs = omap44xx_gpmc_sdma_reqs,
+ .main_clk = "gpmc_ck",
.prcm = {
.omap4 = {
.clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET,
--
1.7.12
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