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authorLokesh Vutla <lokeshvutla@ti.com>2013-12-12 15:36:21 +0530
committerTom Rini <trini@ti.com>2013-12-12 17:43:39 -0500
commitd2c7074b9593d822e2359a09c21747248fdf5fac (patch)
tree830f2ae042d2bf233e0c3d0b75d0bf05542404f3 /arch/arm
parent5298f21ab3781a8cb7fecd5ef559c81e7605d1f5 (diff)
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ARM: OMAP5: clocks: Update MPU settings for OPP_NOM
As per the latest 0.6 version of DM for OMAP5430 ES2.0, MPU_GCLK is given as 1000MHz. In order to achieve this DPLL_MPU should be locked at 2000MHz. Fixing the same and cleaning the previously used dpll values. Reported-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/cpu/armv7/omap5/hw_data.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index a0d69a7..5268a1f 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -39,17 +39,6 @@ static const struct dpll_params mpu_dpll_params_1_5ghz[NUM_SYS_CLKS] = {
{625, 15, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
-/* OPP NOM FREQUENCY for ES2.0, OPP HIGH for ES1.0 */
-static const struct dpll_params mpu_dpll_params_1100mhz[NUM_SYS_CLKS] = {
- {275, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
- {1375, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
- {1375, 23, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
- {550, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
- {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
- {1375, 47, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
-};
-
/* OPP NOM FREQUENCY for ES1.0 */
static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
{200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
@@ -83,6 +72,7 @@ static const struct dpll_params mpu_dpll_params_499mhz[NUM_SYS_CLKS] = {
{493, 37, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
+/* OPP NOM FREQUENCY for OMAP5 ES2.0, and DRA7 ES1.0 */
static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = {
{250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
@@ -272,7 +262,7 @@ struct dplls omap5_dplls_es1 = {
};
struct dplls omap5_dplls_es2 = {
- .mpu = mpu_dpll_params_1100mhz,
+ .mpu = mpu_dpll_params_1ghz,
.core = core_dpll_params_2128mhz_ddr532_es2,
.per = per_dpll_params_768mhz_es2,
.iva = iva_dpll_params_2330mhz,