ARM: pantheon: add mmc definition
Signed-off-by: Lei Wen <leiwen@marvell.com>
diff --git a/arch/arm/cpu/arm926ejs/pantheon/cpu.c b/arch/arm/cpu/arm926ejs/pantheon/cpu.c
index efc9395..db9b348 100644
--- a/arch/arm/cpu/arm926ejs/pantheon/cpu.c
+++ b/arch/arm/cpu/arm926ejs/pantheon/cpu.c
@@ -42,6 +42,9 @@
struct panthmpmu_registers *mpmu =
(struct panthmpmu_registers*) PANTHEON_MPMU_BASE;
+ struct panthapmu_registers *apmu =
+ (struct panthapmu_registers *) PANTHEON_APMU_BASE;
+
/* set SEL_MRVL_ID bit in PANTHEON_CPU_CONF register */
val = readl(&cpuregs->cpu_conf);
val = val | SET_MRVL_ID;
@@ -65,6 +68,14 @@
writel(APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi);
#endif
+#ifdef CONFIG_MV_SDHCI
+ /* Enable mmc clock */
+ writel(APMU_PERI_CLK | APMU_AXI_CLK | APMU_PERI_RST | APMU_AXI_RST,
+ &apmu->sd1);
+ writel(APMU_PERI_CLK | APMU_AXI_CLK | APMU_PERI_RST | APMU_AXI_RST,
+ &apmu->sd3);
+#endif
+
icache_enable();
return 0;