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Commit 95b6ac40 authored by Chetan C R's avatar Chetan C R Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add device tree support for msm8940 



Add initial set of device tree files to build the
msm8940 target. This implementation is based on
snapshot of the msm8940 device tree from msm-3.18.
commit d0eb392e8733c
("ARM: dts: msm: Add support for MSM8940").

Change-Id: Icc0d37dbde746b9ad82286c192585d7d047ba70e
Signed-off-by: default avatarNaitik Bharadiya <bharad@codeaurora.org>
Signed-off-by: default avatarChetan C R <cravin@codeaurora.org>
parent 5e736d8b

Documentation/devicetree/bindings/arm/msm/msm.txt

+4 −0
Original line number Diff line number Diff line
@@ -68,6 +68,9 @@ SoCs: 
- MSM8917

  compatible = "qcom,msm8917"



- MSM8940

  compatible = "qcom,msm8940"



- MSM8936

  compatible = "qcom,msm8936"
@@ -279,6 +282,7 @@ compatible = "qcom,msm8917-mtp" 
compatible = "qcom,msm8917-rumi"

compatible = "qcom,msm8917-qrd"

compatible = "qcom,msm8917-qrd-sku5"

compatible = "qcom,msm8940-mtp"

compatible = "qcom,msm8926-cdp"

compatible = "qcom,msm8926-mtp"

compatible = "qcom,msm8926-qrd"

arch/arm/mach-qcom/Kconfig

+29 −0
Original line number Diff line number Diff line
@@ -138,6 +138,35 @@ config ARCH_QM215 
	select HAVE_CLK_PREPARE

	select COMMON_CLK_MSM



config ARCH_MSM8940

	bool "MSM8940"

	select MSM_CORTEX_A53

	select ARCH_MSM_CORTEXMP

	select CPU_V7

	select HAVE_SMP

	select ARM_GIC

	select MSM_IRQ

	select SPARSE_IRQ

	select MULTI_IRQ_HANDLER

	select HAVE_ARM_ARCH_TIMER

	select MAY_HAVE_SPARSE_IRQ

	select PINCTRL

	select PINCTRL_MSM_TLMM

	select USE_PINCTRL_IRQ

	select MSM_PM if PM

	select QMI_ENCDEC

	select CPU_FREQ

	select CPU_FREQ_MSM

	select PM_DEVFREQ

	select MSM_DEVFREQ_DEVBW

	select DEVFREQ_SIMPLE_DEV

	select DEVFREQ_GOV_MSM_BW_HWMON

	select MSM_BIMC_BWMON

	select MSM_QDSP6V2_CODECS

	select MSM_AUDIO_QDSP6V2 if SND_SOC

	select ARM_HAS_SG_CHAIN

	select MSM_JTAGV8 if CORESIGHT_ETMV4



config ARCH_SDM439

	bool "Enable support for SDM439"

	select CPU_V7

arch/arm/mach-qcom/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ obj-$(CONFIG_ARCH_MSM8937) += board-msm8937.o 
obj-$(CONFIG_ARCH_MSM8909) += board-msm8909.o

obj-$(CONFIG_ARCH_MSM8917) += board-msm8917.o

obj-$(CONFIG_ARCH_QM215) += board-qm215.o

obj-$(CONFIG_ARCH_MSM8940) += board-msm8940.o

obj-$(CONFIG_ARCH_SDM429) += board-sdm429.o

obj-$(CONFIG_ARCH_SDM439) += board-sdm439.o

obj-$(CONFIG_ARCH_SDM450) += board-sdm450.o

arch/arm/mach-qcom/board-msm8940.c

0 → 100644
+32 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016, 2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * only version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



#include <linux/kernel.h>

#include <asm/mach/arch.h>

#include "board-dt.h"



static const char *msm8940_dt_match[] __initconst = {

	"qcom,msm8940",

	NULL

};



static void __init msm8940_init(void)

{

	board_dt_populate(NULL);

}



DT_MACHINE_START(MSM8940_DT,

	"Qualcomm Technologies, Inc. MSM8940-PMI8950 MTP")

	.init_machine = msm8940_init,

	.dt_compat = msm8940_dt_match,

MACHINE_END

arch/arm64/Kconfig.platforms

+9 −0
Original line number Diff line number Diff line
@@ -166,6 +166,15 @@ config ARCH_MSM8937 
	  This enables support for the MSM8937 chipset. If you do not

	  wish to build a kernel that runs on this chipset, say 'N' here.



config ARCH_MSM8940

	bool "Enable Support for Qualcomm Technologies Inc. MSM8940"

	depends on ARCH_QCOM

	select CPU_FREQ_QCOM

	select COMMON_CLK_MSM

	help

	  This enables support for the MSM8940 chipset. If you do not

	  wish to build a kernel that runs on this chipset, say 'N' here.



config ARCH_MSM8917

	bool "Enable Support for Qualcomm Technologies Inc. MSM8917"

	depends on ARCH_QCOM