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Commit a2c13bff authored by Saurabh Sahu's avatar Saurabh Sahu
Browse files

clk: qcom: gcc: Add support for GCC clock driver for Monaco 



Add support for global clock controller for peripheral
clock clients to be able to request for the clocks in
Monaco.

Change-Id: I0dcf82faf9073a7ee832c693540dddbca44e2524
Signed-off-by: default avatarSaurabh Sahu <sausah@codeaurora.org>
parent 8e71903a

drivers/clk/qcom/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -747,6 +747,16 @@ config SM_DEBUGCC_6150 
	  Say Y if you want to support the debug clocks such as

	  clock measurement functionality.



config SDW_GCC_MONACO

	tristate "MONACO Global Clock Controller"

	select QCOM_GDSC

	depends on COMMON_CLK_QCOM

	help

	  Support for the global clock controller on Qualcomm Technologies, Inc.

	  MONACO devices.

	  Say Y if you want to use peripheral devices such as UART, SPI, I2C,

	  USB, SD/eMMC, etc.



endif



config VIRTIO_CLK

drivers/clk/qcom/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -71,6 +71,7 @@ obj-$(CONFIG_SDX_DEBUGCC_LEMUR) += debugcc-sdxlemur.o 
obj-$(CONFIG_SDX_DEBUGCC_NIGHTJAR) += debugcc-sdxnightjar.o

obj-$(CONFIG_SDX_GCC_LEMUR) += gcc-sdxlemur.o

obj-$(CONFIG_SDX_GCC_NIGHTJAR) += gcc-sdxnightjar.o

obj-$(CONFIG_SDW_GCC_MONACO) += gcc-monaco.o

obj-$(CONFIG_SM_CAMCC_6150) += camcc-sm6150.o

obj-$(CONFIG_SM_CAMCC_8150) += camcc-sm8150.o

obj-$(CONFIG_SM_CAMCC_SHIMA) += camcc-shima.o

drivers/clk/qcom/gcc-monaco.c

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+2082 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/clk/qcom/vdd-level-monaco.h

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/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2020, The Linux Foundation. All rights reserved.

 */



#ifndef __DRIVERS_CLK_QCOM_VDD_LEVEL_H

#define __DRIVERS_CLK_QCOM_VDD_LEVEL_H



#include <linux/regulator/consumer.h>

#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>



enum vdd_levels {

	VDD_NONE,

	VDD_LOWER_D1,		/* MIN SVS */

	VDD_LOWER,		/* SVS2 */

	VDD_LOW,		/* SVS */

	VDD_LOW_L1,		/* SVSL1 */

	VDD_NOMINAL,		/* NOM */

	VDD_NOMINAL_L1,		/* NOM L1 */

	VDD_HIGH,		/* TURBO */

	VDD_NUM,

};



static int vdd_corner[] = {

	[VDD_NONE]    = 0,

	[VDD_LOWER_D1]     = RPMH_REGULATOR_LEVEL_MIN_SVS,

	[VDD_LOWER]   = RPMH_REGULATOR_LEVEL_LOW_SVS,

	[VDD_LOW]     = RPMH_REGULATOR_LEVEL_SVS,

	[VDD_LOW_L1]  = RPMH_REGULATOR_LEVEL_SVS_L1,

	[VDD_NOMINAL] = RPMH_REGULATOR_LEVEL_NOM,

	[VDD_NOMINAL_L1] = RPMH_REGULATOR_LEVEL_NOM_L1,

	[VDD_HIGH]    = RPMH_REGULATOR_LEVEL_TURBO,

};



#endif