linux-dev/arch/arm64/boot/dts/exynos, branch linus/master

arm64: dts: exynos: switch UFS clock node in ExynosAutov9

2022-05-05T07:07:36Z

Use cmu_fsys's clock node instead of dummy UFS clock node. Signed-off-by: Chanho Park Reviewed-by: Chanwoo Choi Link: https://lore.kernel.org/r/20220504075154.58819-13-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski

arm64: dts: exynos: switch USI clocks in ExynosAutov9

2022-05-05T07:07:07Z

Use CMU clock nodes instead of dummy fixed-rate-clock. Signed-off-by: Chanho Park Reviewed-by: Chanwoo Choi Link: https://lore.kernel.org/r/20220504075154.58819-12-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski

arm64: dts: exynos: add initial CMU clock nodes in ExynosAutov9

2022-05-05T07:06:59Z

Add cmu_top, cmu_busmc, cmu_core, cmu_fsys and peric0/c1/s clock nodes. Signed-off-by: Chanho Park Reviewed-by: Chanwoo Choi Link: https://lore.kernel.org/r/20220504075154.58819-11-chanho61.park@samsung.com Signed-off-by: Krzysztof Kozlowski

arm64: dts: exynos: drop useless 'dma-channels/requests' properties

2022-05-04T08:21:46Z

The pl330 DMA controller provides number of DMA channels and requests through its registers, so duplicating this information (with a chance of mistakes) in DTS is pointless. Additionally the DTS used always wrong property names which causes DT schema check failures - the bindings documented 'dma-channels' and 'dma-requests' properties without leading hash sign. Reported-by: Rob Herring Suggested-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220430121902.59895-9-krzysztof.kozlowski@linaro.org

arm64: dts: exynos: move XTCXO clock frequency to board in Exynos Auto v9

2022-05-04T08:20:59Z

The external oscillator - XTCXO - is an input to the SoC. It is defined in the Exynos Auto v9 SoC DTSI, because all boards will provide it and clock controller bindings expect it, however the actual frequency of the clock should be determined by the board. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Chanho Park Link: https://lore.kernel.org/r/20220503092631.174713-1-krzysztof.kozlowski@linaro.org

arm64: dts: exynos: add a specific compatible to MCT

2022-04-04T16:52:55Z

One compatible is used for the Multi-Core Timer on most of the Samsung Exynos SoCs, which is correct but not specific enough. These MCT blocks have different number of interrupts, so add a second specific compatible to Exynos5433 and Exynos850. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar Link: https://lore.kernel.org/r/20220304122424.307885-4-krzysztof.kozlowski@canonical.com

arm64: dts: exynos: move aliases to board in Exynos850

2022-04-04T16:47:40Z

The aliases for typical blocks which are disabled by default in DTSI (like I2C, UART and MMC) should be defined in the board DTS. The board should add aliases only for enabled blocks according to its specific order. On Exynos850, move aliases of enabled blocks to E850-96 board and remove unused ones. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220221075219.10827-1-krzysztof.kozlowski@canonical.com

Merge tag 'samsung-dt64-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

2022-02-28T14:18:37Z

Samsung DTS ARM64 changes for v5.18, part two 1. Minor fixes and cleanups in newly introduced support for Exynos850. 2. Add basic support for Exynos7885 and Samsung Galaxy A8 (2018): SM-A530F. * tag 'samsung-dt64-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC arm64: dts: exynos: use dedicated wake-up pinctrl compatible in Exynos850 arm64: dts: exynos: align pinctrl with dtschema in Exynos850 arm64: dts: exynos: drop incorrectly placed wakeup interrupts in Exynos850 Link: https://lore.kernel.org/r/20220226220116.13452-2-krzysztof.kozlowski@canonical.com Signed-off-by: Arnd Bergmann

Merge tag 'samsung-dt-pinctrl-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

2022-02-25T14:21:48Z

Samsung pinctrl DTS and driver changes for v5.18 Conversion of Samsung pinctrl bindings to dtschema followed up with alignment of DTS files to the dtschema. The entire work consists of three parts but everything should be merged at once to avoid dtschema check errors: 1. Samsung pinctrl driver change necessary to accept new DTS (driver depends on node names and this has to be adjusted because of dtschema). 2. Conversion to dtschema which brings requirement of different naming of the GPIO nodes. 3. DTS commits depending on driver (1) above, which convert all GPIO pin bank names to new naming, required by dtschema. This also includes few cleanups around DTS which are here to avoid any merge conflicts. The Samsung pinctrl driver changes are backwards compatible. However the DTS changes (renaming nodes) could cause problems in out-of-tree or other project implementations of the driver. * tag 'samsung-dt-pinctrl-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (28 commits) arm64: dts: exynos: use dedicated wake-up pinctrl compatible in ExynosAutov9 ARM: dts: s5pv210: align pinctrl with dtschema ARM: dts: s3c64xx: align pinctrl with dtschema ARM: dts: s3c24xx: align pinctrl with dtschema arm64: dts: exynos: align pinctrl with dtschema in ExynosAutov9 arm64: dts: exynos: align pinctrl with dtschema in Exynos7 arm64: dts: exynos: align pinctrl with dtschema in Exynos5433 ARM: dts: exynos: align pinctrl with dtschema in Exynos542x/5800 ARM: dts: exynos: align pinctrl with dtschema in Exynos5410 ARM: dts: exynos: align pinctrl with dtschema in Exynos5260 ARM: dts: exynos: align pinctrl with dtschema in Exynos5250 ARM: dts: exynos: align pinctrl with dtschema in Exynos4412 ARM: dts: exynos: align pinctrl with dtschema in Exynos4210 ARM: dts: exynos: align pinctrl with dtschema in Exynos3250 ARM: dts: s3c64xx: drop unneeded pinctrl wake-up interrupt mapping ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pi ARM: dts: exynos: override pins by label in Peach Pi ARM: dts: exynos: simplify PMIC DVS pin configuration in Peach Pit ARM: dts: exynos: override pins by label in Peach Pit ARM: dts: exynos: simplify PMIC DVS pin configuration in Odroid XU ... Link: https://lore.kernel.org/r/20220129115352.13274-1-krzysztof.kozlowski@canonical.com Signed-off-by: Arnd Bergmann

arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC

2022-02-23T13:08:04Z

Add initial Exynos7885 device tree nodes with dts for the Samsung Galaxy A8 (2018), a.k.a. "jackpotlte", with model number "SM-A530F". Currently this includes some clock support, UART support, and I2C nodes. Signed-off-by: David Virag Reviewed-by: Sam Protsenko Link: https://lore.kernel.org/r/20220221194958.117361-2-virag.david003@gmail.com Signed-off-by: Krzysztof Kozlowski