Thread (37 messages) 37 messages, 3 authors, 2022-01-19

Re: [PATCH v2 04/16] clk: samsung: fsd: Add initial clock support

From: Krzysztof Kozlowski <hidden>
Date: 2022-01-18 18:31:15
Also in: linux-arm-kernel, linux-clk, linux-samsung-soc, lkml

Possibly related (same subject, not in this thread)

On 18/01/2022 15:48, Alim Akhtar wrote:
quoted hunk ↗ jump to hunk
Add initial clock support for FSD (Full Self-Driving) SoC
which is required to bring-up platforms based on this SoC.

Cc: linux-fsd@tesla.com
Signed-off-by: Jayati Sahu <redacted>
Signed-off-by: Ajay Kumar <redacted>
Signed-off-by: Pankaj Dubey <redacted>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
 drivers/clk/samsung/Kconfig   |   7 +
 drivers/clk/samsung/Makefile  |   1 +
 drivers/clk/samsung/clk-fsd.c | 308 ++++++++++++++++++++++++++++++++++
 drivers/clk/samsung/clk-pll.c |   1 +
 drivers/clk/samsung/clk-pll.h |   1 +
 5 files changed, 318 insertions(+)
 create mode 100644 drivers/clk/samsung/clk-fsd.c
diff --git a/drivers/clk/samsung/Kconfig b/drivers/clk/samsung/Kconfig
index 0e18d6ff2916..11587eb87fc4 100644
--- a/drivers/clk/samsung/Kconfig
+++ b/drivers/clk/samsung/Kconfig
@@ -124,3 +124,10 @@ config S3C2443_COMMON_CLK
 	help
 	  Support for the clock controller present on the Samsung
 	  S3C2416/S3C2443 SoCs. Choose Y here only if you build for this SoC.
+
+config TESLA_FSD_COMMON_CLK
+	bool "Tesla FSD clock controller support" if COMPILE_TEST
+	depends on COMMON_CLK_SAMSUNG
+	help
+	  Support for the clock controller present on the Tesla FSD SoC.
+	  Choose Y here only if you build for this SoC.
The clock drivers Kconfig is organized in a way, that platform should
select only COMMON_CLK_SAMSUNG (first comment in a file), so let's keep
it consistent also for FSD. "select TESLA_FSD_COMMON_CLK if ARM64 &&
ARCH_TESLA_FSD" and skip the select in Kconfig.platform in following patch.


Best regards,
Krzysztof
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