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Merge tag 'samsung-clk-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into clk-samsung
Pull Samsung clk driverd updates from Krzysztof Kozlowski: - Exynos7885: add FSYS, TREX and MFC clock controllers. - Exynos850: add IS and AUD (audio) clock controllers with bindings. - ExynosAutov9: add FSYS clock controllers with bindings. - ExynosAutov9: correct clock IDs in bindings of Peric 0 and 1 clock controllers, due to duplicated entries. This is an acceptable ABI break: recently developed/added platform so without legacies, acked by known users/developers. - ExynosAutov9: add few missing Peric 0/1 gates. - ExynosAutov9: correct register offsets of few Peric 0/1 clocks. - Minor code improvements (use of_device_get_match_data() helper, code style). - Add Krzysztof Kozlowski as co-maintainer of Samsung SoC clocks, as he already maintainers that architecture/platform. * tag 'samsung-clk-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: clk: samsung: MAINTAINERS: add Krzysztof Kozlowski clk: samsung: exynos850: Implement CMU_MFCMSCL domain clk: samsung: exynos850: Implement CMU_IS domain clk: samsung: exynos850: Implement CMU_AUD domain clk: samsung: exynos850: Style fixes clk: samsung: exynosautov9: add fsys1 clock support clk: samsung: exynosautov9: add fsys0 clock support clk: samsung: exynosautov9: correct register offsets of peric0/c1 clk: samsung: exynosautov9: add missing gate clks for peric0/c1 dt-bindings: clock: exynos850: Add Exynos850 CMU_MFCMSCL dt-bindings: clock: exynos850: Add Exynos850 CMU_IS dt-bindings: clock: exynos850: Add Exynos850 CMU_AUD dt-bindings: clock: exynosautov9: add schema for cmu_fsys0/1 dt-bindings: clock: exynosautov9: add fsys1 clock definitions dt-bindings: clock: exynosautov9: add fys0 clock definitions clk: samsung: exynos7885: Add TREX clocks clk: samsung: exynos7885: Implement CMU_FSYS domain dt-bindings: clock: exynosautov9: correct clock numbering of peric0/c1 clk: samsung: exynos-clkout: Use of_device_get_match_data()
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‎Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml‎

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Original file line numberDiff line numberDiff line change
@@ -33,10 +33,13 @@ properties:
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enum:
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- samsung,exynos850-cmu-top
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- samsung,exynos850-cmu-apm
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- samsung,exynos850-cmu-aud
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- samsung,exynos850-cmu-cmgp
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- samsung,exynos850-cmu-core
3839
- samsung,exynos850-cmu-dpu
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- samsung,exynos850-cmu-hsi
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- samsung,exynos850-cmu-is
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- samsung,exynos850-cmu-mfcmscl
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- samsung,exynos850-cmu-peri
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clocks:
@@ -88,6 +91,24 @@ allOf:
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- const: oscclk
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- const: dout_clkcmu_apm_bus
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- if:
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properties:
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compatible:
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contains:
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const: samsung,exynos850-cmu-aud
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then:
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properties:
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clocks:
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items:
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- description: External reference clock (26 MHz)
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- description: AUD clock (from CMU_TOP)
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clock-names:
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items:
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- const: oscclk
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- const: dout_aud
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- if:
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properties:
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compatible:
@@ -172,6 +193,54 @@ allOf:
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- const: dout_hsi_mmc_card
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- const: dout_hsi_usb20drd
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- if:
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properties:
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compatible:
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contains:
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const: samsung,exynos850-cmu-is
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then:
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properties:
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clocks:
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items:
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- description: External reference clock (26 MHz)
207+
- description: CMU_IS bus clock (from CMU_TOP)
208+
- description: Image Texture Processing core clock (from CMU_TOP)
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- description: Visual Recognition Accelerator clock (from CMU_TOP)
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- description: Geometric Distortion Correction clock (from CMU_TOP)
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clock-names:
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items:
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- const: oscclk
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- const: dout_is_bus
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- const: dout_is_itp
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- const: dout_is_vra
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- const: dout_is_gdc
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- if:
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properties:
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compatible:
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contains:
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const: samsung,exynos850-cmu-mfcmscl
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then:
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properties:
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clocks:
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items:
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- description: External reference clock (26 MHz)
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- description: Multi-Format Codec clock (from CMU_TOP)
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- description: Memory to Memory Scaler clock (from CMU_TOP)
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- description: Multi-Channel Scaler clock (from CMU_TOP)
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- description: JPEG codec clock (from CMU_TOP)
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clock-names:
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items:
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- const: oscclk
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- const: dout_mfcmscl_mfc
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- const: dout_mfcmscl_m2m
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- const: dout_mfcmscl_mcsc
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- const: dout_mfcmscl_jpeg
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- if:
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properties:
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compatible:

‎Documentation/devicetree/bindings/clock/samsung,exynosautov9-clock.yaml‎

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@@ -35,6 +35,8 @@ properties:
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- samsung,exynosautov9-cmu-top
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- samsung,exynosautov9-cmu-busmc
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- samsung,exynosautov9-cmu-core
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- samsung,exynosautov9-cmu-fsys0
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- samsung,exynosautov9-cmu-fsys1
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- samsung,exynosautov9-cmu-fsys2
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- samsung,exynosautov9-cmu-peric0
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- samsung,exynosautov9-cmu-peric1
@@ -107,6 +109,48 @@ allOf:
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- const: oscclk
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- const: dout_clkcmu_core_bus
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- if:
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properties:
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compatible:
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contains:
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const: samsung,exynosautov9-cmu-fsys0
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then:
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properties:
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clocks:
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items:
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- description: External reference clock (26 MHz)
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- description: CMU_FSYS0 bus clock (from CMU_TOP)
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- description: CMU_FSYS0 pcie clock (from CMU_TOP)
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clock-names:
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items:
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- const: oscclk
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- const: dout_clkcmu_fsys0_bus
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- const: dout_clkcmu_fsys0_pcie
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- if:
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properties:
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compatible:
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contains:
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const: samsung,exynosautov9-cmu-fsys1
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then:
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properties:
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clocks:
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items:
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- description: External reference clock (26 MHz)
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- description: CMU_FSYS1 bus clock (from CMU_TOP)
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- description: CMU_FSYS1 mmc card clock (from CMU_TOP)
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- description: CMU_FSYS1 usb clock (from CMU_TOP)
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clock-names:
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items:
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- const: oscclk
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- const: dout_clkcmu_fsys1_bus
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- const: dout_clkcmu_fsys1_mmc_card
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- const: dout_clkcmu_fsys1_usbdrd
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- if:
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properties:
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compatible:

‎MAINTAINERS‎

Lines changed: 2 additions & 0 deletions
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@@ -18022,12 +18022,14 @@ Q: https://patchwork.linuxtv.org/project/linux-media/list/
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F: drivers/media/platform/samsung/exynos4-is/
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SAMSUNG SOC CLOCK DRIVERS
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M: Krzysztof Kozlowski <[email protected]>
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M: Sylwester Nawrocki <[email protected]>
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M: Tomasz Figa <[email protected]>
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M: Chanwoo Choi <[email protected]>
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R: Alim Akhtar <[email protected]>
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L: [email protected]
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S: Supported
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
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F: Documentation/devicetree/bindings/clock/samsung,*.yaml
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F: Documentation/devicetree/bindings/clock/samsung,s3c*

‎drivers/clk/samsung/clk-exynos-clkout.c‎

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@@ -81,19 +81,17 @@ MODULE_DEVICE_TABLE(of, exynos_clkout_ids);
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static int exynos_clkout_match_parent_dev(struct device *dev, u32 *mux_mask)
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{
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const struct exynos_clkout_variant *variant;
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const struct of_device_id *match;
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if (!dev->parent) {
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dev_err(dev, "not instantiated from MFD\n");
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return -EINVAL;
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}
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match = of_match_device(exynos_clkout_ids, dev->parent);
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if (!match) {
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variant = of_device_get_match_data(dev->parent);
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if (!variant) {
9392
dev_err(dev, "cannot match parent device\n");
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return -EINVAL;
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}
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variant = match->data;
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*mux_mask = variant->mux_mask;
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