From: David Virag <virag.david003@gmail.com> Cc: Sam Protsenko <semen.protsenko@linaro.org>, David Virag <virag.david003@gmail.com>, Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>, Rob Herring <robh+dt@kernel.org>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Tomasz Figa <tomasz.figa@gmail.com>, Chanwoo Choi <cw00.choi@samsung.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v4 0/7] Initial Samsung Galaxy A8 (2018) support Date: Mon, 6 Dec 2021 16:31:14 +0100 [thread overview] Message-ID: <20211206153124.427102-1-virag.david003@gmail.com> (raw) Add basic initial support for the Samsung Galaxy A8 (2018) smartphone. This phone is also known as "jackpotlte" and under the model name "SM-A530F". In its current state this should work on most if not all Exynos7885 phones/devices released. As of now, it supports I2C nodes (all disabled by default) and UART console with basic clock support in place. To access the UART console on the A8, there are two methods: -You can open up the device and solder directly to some debug pins close to the display connector. -Through I2C you can set the S2MU004 MFD chip to multiplex the SoC's UART lines to the d+ and d- on the USB Type-C port of the device. Note that UART works on 1.8 volts, so plugging in a normal USB cable while multiplexed to UART may fry the SoC. Everything was tested through UART by using a minimal driver that sets the S2MU004 to multiplex UART. The preferred way to boot this device is by using my Minimal S-Boot Wrapper [1] to work around some issues caused by the stock, and non-replacable Samsung S-Boot bootloader. Changes in v2: - Added R-b tags by Krzysztof Kozlowski - Moved dt-bindings patches to the beginning of the series - Fixed double : in 7885 CMU bindings - Fixed multiple double line breaks - Made Exynos850 and 7885 clock drivers share some code in a new patch - Lots of dts/dtsi fixes Changes in v3: - Fix SPDX comment style in clk-exynos-arm64.h - Fix typo in dts comment Changes in v4: - Fixed leading 0x in clock-controller nodes - Fixed missing headers in clock driver patches - "__SAMSUNG_CLK_ARM64_H" -> "__CLK_EXYNOS_ARM64_H" in clk-exynos-arm64.h everywhere (only the comment at the end had the latter by accident) - Added R-b tag by Krzysztof Kozlowski to pll1417x patch - Actually suffixed pin configuration node names with "-pins" - Seperated Cortex-A53 and Cortex-A73 PMU [1] https://github.com/VDavid003/minimal_sboot_wrapper David Virag (7): dt-bindings: clock: Add bindings definitions for Exynos7885 CMU dt-bindings: clock: Document Exynos7885 CMU bindings dt-bindings: arm: samsung: document jackpotlte board binding clk: samsung: Make exynos850_register_cmu shared clk: samsung: clk-pll: Add support for pll1417x clk: samsung: Add initial Exynos7885 clock driver arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC .../bindings/arm/samsung/samsung-boards.yaml | 6 + .../clock/samsung,exynos7885-clock.yaml | 166 ++++ arch/arm64/boot/dts/exynos/Makefile | 7 +- .../boot/dts/exynos/exynos7885-jackpotlte.dts | 95 ++ .../boot/dts/exynos/exynos7885-pinctrl.dtsi | 865 ++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos7885.dtsi | 438 +++++++++ drivers/clk/samsung/Makefile | 2 + drivers/clk/samsung/clk-exynos-arm64.c | 94 ++ drivers/clk/samsung/clk-exynos-arm64.h | 20 + drivers/clk/samsung/clk-exynos7885.c | 597 ++++++++++++ drivers/clk/samsung/clk-exynos850.c | 88 +- drivers/clk/samsung/clk-pll.c | 1 + drivers/clk/samsung/clk-pll.h | 1 + include/dt-bindings/clock/exynos7885.h | 115 +++ 14 files changed, 2408 insertions(+), 87 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi create mode 100644 drivers/clk/samsung/clk-exynos-arm64.c create mode 100644 drivers/clk/samsung/clk-exynos-arm64.h create mode 100644 drivers/clk/samsung/clk-exynos7885.c create mode 100644 include/dt-bindings/clock/exynos7885.h -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: David Virag <virag.david003@gmail.com> To: unlisted-recipients:; (no To-header on input) Cc: Sam Protsenko <semen.protsenko@linaro.org>, David Virag <virag.david003@gmail.com>, Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>, Rob Herring <robh+dt@kernel.org>, Sylwester Nawrocki <s.nawrocki@samsung.com>, Tomasz Figa <tomasz.figa@gmail.com>, Chanwoo Choi <cw00.choi@samsung.com>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: [PATCH v4 0/7] Initial Samsung Galaxy A8 (2018) support Date: Mon, 6 Dec 2021 16:31:14 +0100 [thread overview] Message-ID: <20211206153124.427102-1-virag.david003@gmail.com> (raw) Add basic initial support for the Samsung Galaxy A8 (2018) smartphone. This phone is also known as "jackpotlte" and under the model name "SM-A530F". In its current state this should work on most if not all Exynos7885 phones/devices released. As of now, it supports I2C nodes (all disabled by default) and UART console with basic clock support in place. To access the UART console on the A8, there are two methods: -You can open up the device and solder directly to some debug pins close to the display connector. -Through I2C you can set the S2MU004 MFD chip to multiplex the SoC's UART lines to the d+ and d- on the USB Type-C port of the device. Note that UART works on 1.8 volts, so plugging in a normal USB cable while multiplexed to UART may fry the SoC. Everything was tested through UART by using a minimal driver that sets the S2MU004 to multiplex UART. The preferred way to boot this device is by using my Minimal S-Boot Wrapper [1] to work around some issues caused by the stock, and non-replacable Samsung S-Boot bootloader. Changes in v2: - Added R-b tags by Krzysztof Kozlowski - Moved dt-bindings patches to the beginning of the series - Fixed double : in 7885 CMU bindings - Fixed multiple double line breaks - Made Exynos850 and 7885 clock drivers share some code in a new patch - Lots of dts/dtsi fixes Changes in v3: - Fix SPDX comment style in clk-exynos-arm64.h - Fix typo in dts comment Changes in v4: - Fixed leading 0x in clock-controller nodes - Fixed missing headers in clock driver patches - "__SAMSUNG_CLK_ARM64_H" -> "__CLK_EXYNOS_ARM64_H" in clk-exynos-arm64.h everywhere (only the comment at the end had the latter by accident) - Added R-b tag by Krzysztof Kozlowski to pll1417x patch - Actually suffixed pin configuration node names with "-pins" - Seperated Cortex-A53 and Cortex-A73 PMU [1] https://github.com/VDavid003/minimal_sboot_wrapper David Virag (7): dt-bindings: clock: Add bindings definitions for Exynos7885 CMU dt-bindings: clock: Document Exynos7885 CMU bindings dt-bindings: arm: samsung: document jackpotlte board binding clk: samsung: Make exynos850_register_cmu shared clk: samsung: clk-pll: Add support for pll1417x clk: samsung: Add initial Exynos7885 clock driver arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC .../bindings/arm/samsung/samsung-boards.yaml | 6 + .../clock/samsung,exynos7885-clock.yaml | 166 ++++ arch/arm64/boot/dts/exynos/Makefile | 7 +- .../boot/dts/exynos/exynos7885-jackpotlte.dts | 95 ++ .../boot/dts/exynos/exynos7885-pinctrl.dtsi | 865 ++++++++++++++++++ arch/arm64/boot/dts/exynos/exynos7885.dtsi | 438 +++++++++ drivers/clk/samsung/Makefile | 2 + drivers/clk/samsung/clk-exynos-arm64.c | 94 ++ drivers/clk/samsung/clk-exynos-arm64.h | 20 + drivers/clk/samsung/clk-exynos7885.c | 597 ++++++++++++ drivers/clk/samsung/clk-exynos850.c | 88 +- drivers/clk/samsung/clk-pll.c | 1 + drivers/clk/samsung/clk-pll.h | 1 + include/dt-bindings/clock/exynos7885.h | 115 +++ 14 files changed, 2408 insertions(+), 87 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi create mode 100644 drivers/clk/samsung/clk-exynos-arm64.c create mode 100644 drivers/clk/samsung/clk-exynos-arm64.h create mode 100644 drivers/clk/samsung/clk-exynos7885.c create mode 100644 include/dt-bindings/clock/exynos7885.h -- 2.34.1
next reply other threads:[~2021-12-06 15:34 UTC|newest] Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-06 15:31 David Virag [this message] 2021-12-06 15:31 ` [PATCH v4 0/7] Initial Samsung Galaxy A8 (2018) support David Virag 2021-12-06 15:31 ` [PATCH v4 1/7] dt-bindings: clock: Add bindings definitions for Exynos7885 CMU David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 18:15 ` Sam Protsenko 2021-12-07 18:15 ` Sam Protsenko 2021-12-10 21:26 ` Rob Herring 2021-12-10 21:26 ` Rob Herring 2021-12-12 18:39 ` Krzysztof Kozlowski 2021-12-12 18:39 ` Krzysztof Kozlowski 2021-12-20 9:40 ` Krzysztof Kozlowski 2021-12-20 9:40 ` Krzysztof Kozlowski 2021-12-19 22:52 ` Sylwester Nawrocki 2021-12-19 22:52 ` Sylwester Nawrocki 2021-12-06 15:31 ` [PATCH v4 2/7] dt-bindings: clock: Document Exynos7885 CMU bindings David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 18:23 ` Sam Protsenko 2021-12-07 18:23 ` Sam Protsenko 2021-12-10 21:28 ` Rob Herring 2021-12-10 21:28 ` Rob Herring 2021-12-06 15:31 ` [PATCH v4 3/7] dt-bindings: arm: samsung: document jackpotlte board binding David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 18:26 ` Sam Protsenko 2021-12-07 18:26 ` Sam Protsenko 2021-12-10 21:30 ` Rob Herring 2021-12-10 21:30 ` Rob Herring 2021-12-15 16:21 ` (subset) " Krzysztof Kozlowski 2021-12-15 16:21 ` Krzysztof Kozlowski 2021-12-19 14:53 ` David Virag 2021-12-19 14:53 ` David Virag 2021-12-20 9:38 ` Krzysztof Kozlowski 2021-12-20 9:38 ` Krzysztof Kozlowski 2021-12-06 15:31 ` [PATCH v4 4/7] clk: samsung: Make exynos850_register_cmu shared David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 9:32 ` Krzysztof Kozlowski 2021-12-07 9:32 ` Krzysztof Kozlowski 2021-12-07 18:53 ` Sam Protsenko 2021-12-07 18:53 ` Sam Protsenko 2021-12-06 15:31 ` [PATCH v4 5/7] clk: samsung: clk-pll: Add support for pll1417x David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 19:00 ` Sam Protsenko 2021-12-07 19:00 ` Sam Protsenko 2021-12-08 8:50 ` Krzysztof Kozlowski 2021-12-08 8:50 ` Krzysztof Kozlowski 2021-12-06 15:31 ` [PATCH v4 6/7] clk: samsung: Add initial Exynos7885 clock driver David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 9:33 ` Krzysztof Kozlowski 2021-12-07 9:33 ` Krzysztof Kozlowski 2021-12-07 19:14 ` Sam Protsenko 2021-12-07 19:14 ` Sam Protsenko 2021-12-06 15:31 ` [PATCH v4 7/7] arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC David Virag 2021-12-06 15:31 ` David Virag 2021-12-07 9:39 ` Krzysztof Kozlowski 2021-12-07 9:39 ` Krzysztof Kozlowski 2021-12-07 19:42 ` Marc Zyngier 2021-12-07 19:42 ` Marc Zyngier 2021-12-19 14:36 ` David Virag 2021-12-19 14:36 ` David Virag 2021-12-20 8:44 ` Marc Zyngier 2021-12-20 8:44 ` Marc Zyngier 2021-12-07 20:19 ` Sam Protsenko 2021-12-07 20:19 ` Sam Protsenko 2021-12-07 22:29 ` David Virag 2021-12-07 22:29 ` David Virag 2021-12-08 0:55 ` Chanho Park 2021-12-08 0:55 ` Chanho Park 2021-12-08 9:05 ` Krzysztof Kozlowski 2021-12-08 9:05 ` Krzysztof Kozlowski 2021-12-08 15:37 ` Sam Protsenko 2021-12-08 15:37 ` Sam Protsenko 2021-12-08 16:28 ` Krzysztof Kozlowski 2021-12-08 16:28 ` Krzysztof Kozlowski 2021-12-08 16:51 ` Sam Protsenko 2021-12-08 16:51 ` Sam Protsenko 2022-01-31 15:35 ` Krzysztof Kozlowski 2022-01-31 15:35 ` Krzysztof Kozlowski 2022-02-01 0:47 ` David Virag 2022-02-01 0:47 ` David Virag
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20211206153124.427102-1-virag.david003@gmail.com \ --to=virag.david003@gmail.com \ --cc=cw00.choi@samsung.com \ --cc=devicetree@vger.kernel.org \ --cc=krzysztof.kozlowski@canonical.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-clk@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-samsung-soc@vger.kernel.org \ --cc=mturquette@baylibre.com \ --cc=robh+dt@kernel.org \ --cc=s.nawrocki@samsung.com \ --cc=sboyd@kernel.org \ --cc=semen.protsenko@linaro.org \ --cc=tomasz.figa@gmail.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.