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clk: qcom: Add Global Clock controller (GCC) driver for SDM845 

Add support for the global clock controller found on SDM845
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Amit Nischal <anischal@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Taniya Das 2018-05-07 16:20:20 +05:30 committed by Stephen Boyd
parent 9ee38b21a2
commit 06391eddb6
3 changed files with 3475 additions and 0 deletions
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9
drivers/clk/qcom/Kconfig
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@ -218,6 +218,15 @@ config MSM_MMCC_8996
Say Y if you want to support multimedia devices such as display,
graphics, video encode/decode, camera, etc.
config SDM_GCC_845
tristate "SDM845 Global Clock Controller"
select QCOM_GDSC
depends on COMMON_CLK_QCOM
help
Support for the global clock controller on msm8998 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
I2C, USB, UFS, SDDC, PCIe, etc.
config SPMI_PMIC_CLKDIV
tristate "SPMI PMIC clkdiv Support"
depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST

1
drivers/clk/qcom/Makefile
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@ -37,4 +37,5 @@ obj-$(CONFIG_QCOM_A53PLL) += a53-pll.o
obj-$(CONFIG_QCOM_CLK_APCS_MSM8916) += apcs-msm8916.o
obj-$(CONFIG_QCOM_CLK_RPM) += clk-rpm.o
obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o
obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o
obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o

3465
drivers/clk/qcom/gcc-sdm845.c Normal file
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