Commit 0ea4fb29 authored by Lokesh Vutla's avatar Lokesh Vutla Committed by Viresh Kumar
Browse files

cpufreq: ti-cpufreq: Add support for OPP_PLUS 



DRA762 SoC introduces OPP_PLUS which runs at 1.8GHz. Add
support for this OPP in ti-cpufreq driver.

Acked-by: default avatarDave Gerlach <d-gerlach@ti.com>
Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 36eb7dc1

drivers/cpufreq/ti-cpufreq.c

+7 −0
Original line number Diff line number Diff line
@@ -25,11 +25,14 @@ 


#define DRA7_EFUSE_HAS_OD_MPU_OPP		11

#define DRA7_EFUSE_HAS_HIGH_MPU_OPP		15

#define DRA76_EFUSE_HAS_PLUS_MPU_OPP		18

#define DRA7_EFUSE_HAS_ALL_MPU_OPP		23

#define DRA76_EFUSE_HAS_ALL_MPU_OPP		24



#define DRA7_EFUSE_NOM_MPU_OPP			BIT(0)

#define DRA7_EFUSE_OD_MPU_OPP			BIT(1)

#define DRA7_EFUSE_HIGH_MPU_OPP			BIT(2)

#define DRA76_EFUSE_PLUS_MPU_OPP		BIT(3)



#define OMAP3_CONTROL_DEVICE_STATUS		0x4800244C

#define OMAP3_CONTROL_IDCODE			0x4830A204
@@ -80,6 +83,10 @@ static unsigned long dra7_efuse_xlate(struct ti_cpufreq_data *opp_data, 
	 */



	switch (efuse) {

	case DRA76_EFUSE_HAS_PLUS_MPU_OPP:

	case DRA76_EFUSE_HAS_ALL_MPU_OPP:

		calculated_efuse |= DRA76_EFUSE_PLUS_MPU_OPP;

		/* Fall through */

	case DRA7_EFUSE_HAS_ALL_MPU_OPP:

	case DRA7_EFUSE_HAS_HIGH_MPU_OPP:

		calculated_efuse |= DRA7_EFUSE_HIGH_MPU_OPP;

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