Commit bf37a057 authored by Stephan Gerhold's avatar Stephan Gerhold Committed by Bjorn Andersson
Browse files

clk: qcom: Add driver for MSM8909 GCC 



The Global Clock Controller (GCC) in the MSM8909 SoC provides clocks,
resets and power domains for the various hardware blocks in the SoC.
Add a driver for it to make it possible to enable additional
functionality for the SoC.

Work on this driver was originally started independently by Dominik,
I picked it up and added missing clocks/resets, as well as various
cleanup to bring it into shape for mainline.

Co-developed-by: default avatarDominik Kobinski <dominikkobinski314@gmail.com>
Signed-off-by: default avatarDominik Kobinski <dominikkobinski314@gmail.com>
Signed-off-by: default avatarStephan Gerhold <stephan.gerhold@kernkonzept.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220706134132.3623415-3-stephan.gerhold@kernkonzept.com
parent c4066804

drivers/clk/qcom/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -180,6 +180,14 @@ config MSM_GCC_8660 
	  Say Y if you want to use peripheral devices such as UART, SPI,

	  i2c, USB, SD/eMMC, etc.



config MSM_GCC_8909

	tristate "MSM8909 Global Clock Controller"

	select QCOM_GDSC

	help

	  Support for the global clock controller on msm8909 devices.

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

	  SD/eMMC, display, graphics, camera etc.



config MSM_GCC_8916

	tristate "MSM8916 Global Clock Controller"

	select QCOM_GDSC

drivers/clk/qcom/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ obj-$(CONFIG_MDM_GCC_9607) += gcc-mdm9607.o 
obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o

obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o

obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o

obj-$(CONFIG_MSM_GCC_8909) += gcc-msm8909.o

obj-$(CONFIG_MSM_GCC_8916) += gcc-msm8916.o

obj-$(CONFIG_MSM_GCC_8939) += gcc-msm8939.o

obj-$(CONFIG_MSM_GCC_8953) += gcc-msm8953.o

drivers/clk/qcom/gcc-msm8909.c

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File added.

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