* [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC [not found] <CGME20250917085019epcas5p273ef86028a90e78ada55cde48a28a949@epcas5p2.samsung.com> @ 2025-09-17 8:49 ` Ravi Patel 2025-09-17 8:49 ` [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller Ravi Patel ` (8 more replies) 0 siblings, 9 replies; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:49 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim Add basic support for the Axis ARTPEC-9 SoC which contains 6-core Cortex-A55 CPU and other several IPs. This SoC is an Axis-designed chipset used in surveillance camera products. This ARTPEC-9 SoC has a variety of Samsung-specific IP blocks and Axis-specific IP blocks and SoC is manufactured by Samsung Foundry. This patch series includes below changes: - CMU (Clock Management Unit) driver and its bindings (patch #1 to #3) - PMU bindings (patch #4) - Basic Device Tree for ARTPEC-9 SoC and boards (patch #5 to #7) The patch series has been tested on the ARTPEC-9 EVB with Linux Samsung SoC tree (for-next branch) and intended to be merged via the `arm-soc` tree. NOTE: This patch series is dependent on following floating patches: 1. https://lore.kernel.org/all/20250917070004.87872-1-ravi.patel@samsung.com/T/#t 2. https://lore.kernel.org/all/20250917071342.5637-1-ravi.patel@samsung.com/T/#u 3. https://lore.kernel.org/all/20250917071311.1404-1-ravi.patel@samsung.com/T/#u GyoungBo Min (3): dt-bindings: clock: Add ARTPEC-9 clock controller clk: samsung: Add clock PLL support for ARTPEC-9 SoC clk: samsung: artpec-9: Add initial clock support for ARTPEC-9 SoC Ravi Patel (2): dt-bindings: arm: axis: Add ARTPEC-9 alfred board arm64: dts: axis: Add ARTPEC-9 Alfred board support SungMin Park (2): dt-bindings: samsung: exynos-pmu: Add compatible for ARTPEC-9 SoC arm64: dts: exynos: axis: Add initial ARTPEC-9 SoC support .../devicetree/bindings/arm/axis.yaml | 6 + .../bindings/clock/axis,artpec9-clock.yaml | 232 ++++ .../bindings/soc/samsung/exynos-pmu.yaml | 1 + arch/arm64/boot/dts/exynos/axis/Makefile | 3 +- .../boot/dts/exynos/axis/artpec9-alfred.dts | 36 + .../boot/dts/exynos/axis/artpec9-pinctrl.dtsi | 115 ++ arch/arm64/boot/dts/exynos/axis/artpec9.dtsi | 277 ++++ drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-artpec9.c | 1224 +++++++++++++++++ drivers/clk/samsung/clk-pll.c | 184 ++- drivers/clk/samsung/clk-pll.h | 17 + include/dt-bindings/clock/axis,artpec9-clk.h | 195 +++ 12 files changed, 2282 insertions(+), 9 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9.dtsi create mode 100644 drivers/clk/samsung/clk-artpec9.c create mode 100644 include/dt-bindings/clock/axis,artpec9-clk.h -- 2.17.1 ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel @ 2025-09-17 8:49 ` Ravi Patel 2025-09-22 16:53 ` Rob Herring (Arm) 2025-09-17 8:49 ` [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC Ravi Patel ` (7 subsequent siblings) 8 siblings, 1 reply; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:49 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim From: GyoungBo Min <mingyoungbo@coasia.com> Add dt-schema for Axis ARTPEC-9 SoC clock controller. The Clock Management Unit (CMU) has a top-level block CMU_CMU which generates clocks for other blocks. Add device-tree binding definitions for following CMU blocks: - CMU_CMU - CMU_BUS - CMU_CORE - CMU_CPUCL - CMU_FSYS0 - CMU_FSYS1 - CMU_IMEM - CMU_PERI Signed-off-by: GyoungBo Min <mingyoungbo@coasia.com> Reviewed-by: Kyunghwan Kim <kenkim@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- .../bindings/clock/axis,artpec9-clock.yaml | 232 ++++++++++++++++++ include/dt-bindings/clock/axis,artpec9-clk.h | 195 +++++++++++++++ 2 files changed, 427 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml create mode 100644 include/dt-bindings/clock/axis,artpec9-clk.h diff --git a/Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml b/Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml new file mode 100644 index 000000000000..63442b91e7ac --- /dev/null +++ b/Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml @@ -0,0 +1,232 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/axis,artpec9-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Axis ARTPEC-9 SoC clock controller + +maintainers: + - Jesper Nilsson <jesper.nilsson@axis.com> + +description: | + ARTPEC-9 clock controller is comprised of several CMU (Clock Management Unit) + units, generating clocks for different domains. Those CMU units are modeled + as separate device tree nodes, and might depend on each other. + The root clock in that root tree is an external clock: OSCCLK (25 MHz). + This external clock must be defined as a fixed-rate clock in dts. + + CMU_CMU is a top-level CMU, where all base clocks are prepared using PLLs and + dividers, all other clocks of function blocks (other CMUs) are usually + derived from CMU_CMU. + + Each clock is assigned an identifier and client nodes can use this identifier + to specify the clock which they consume. All clocks available for usage + in clock consumer nodes are defined as preprocessor macros in + 'include/dt-bindings/clock/axis,artpec9-clk.h' header. + +properties: + compatible: + enum: + - axis,artpec9-cmu-cmu + - axis,artpec9-cmu-bus + - axis,artpec9-cmu-core + - axis,artpec9-cmu-cpucl + - axis,artpec9-cmu-fsys0 + - axis,artpec9-cmu-fsys1 + - axis,artpec9-cmu-imem + - axis,artpec9-cmu-peri + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 5 + + clock-names: + minItems: 1 + maxItems: 5 + + "#clock-cells": + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - "#clock-cells" + +allOf: + - if: + properties: + compatible: + const: axis,artpec9-cmu-cmu + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + + clock-names: + items: + - const: fin_pll + + - if: + properties: + compatible: + const: axis,artpec9-cmu-bus + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_BUS bus clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: bus + + - if: + properties: + compatible: + const: axis,artpec9-cmu-core + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_CORE main clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: main + + - if: + properties: + compatible: + const: axis,artpec9-cmu-cpucl + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_CPUCL switch clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: switch + + - if: + properties: + compatible: + const: axis,artpec9-cmu-fsys0 + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_FSYS0 bus clock (from CMU_CMU) + - description: CMU_FSYS0 IP clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: bus + - const: ip + + - if: + properties: + compatible: + const: axis,artpec9-cmu-fsys1 + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_FSYS1 scan0 clock (from CMU_CMU) + - description: CMU_FSYS1 scan1 clock (from CMU_CMU) + - description: CMU_FSYS1 bus clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: scan0 + - const: scan1 + - const: bus + + - if: + properties: + compatible: + const: axis,artpec9-cmu-imem + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_IMEM ACLK clock (from CMU_CMU) + - description: CMU_IMEM CA5 clock (from CMU_CMU) + - description: CMU_IMEM JPEG clock (from CMU_CMU) + - description: CMU_IMEM SSS clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: aclk + - const: ca5 + - const: jpeg + - const: sss + + - if: + properties: + compatible: + const: axis,artpec9-cmu-peri + + then: + properties: + clocks: + items: + - description: External reference clock (25 MHz) + - description: CMU_PERI IP clock (from CMU_CMU) + - description: CMU_PERI DISP clock (from CMU_CMU) + + clock-names: + items: + - const: fin_pll + - const: ip + - const: disp + +additionalProperties: false + +examples: + # Clock controller node for CMU_FSYS1 + - | + #include <dt-bindings/clock/axis,artpec9-clk.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + cmu_fsys1: clock-controller@14c10000 { + compatible = "axis,artpec9-cmu-fsys1"; + reg = <0x0 0x14c10000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_FSYS1_SCAN0>, + <&cmu_cmu CLK_DOUT_CMU_FSYS1_SCAN1>, + <&cmu_cmu CLK_DOUT_CMU_FSYS1_BUS>; + clock-names = "fin_pll", "scan0", "scan1", "bus"; + }; + }; +... diff --git a/include/dt-bindings/clock/axis,artpec9-clk.h b/include/dt-bindings/clock/axis,artpec9-clk.h new file mode 100644 index 000000000000..c6787be8d686 --- /dev/null +++ b/include/dt-bindings/clock/axis,artpec9-clk.h @@ -0,0 +1,195 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2025 Samsung Electronics Co., Ltd. + * https://www.samsung.com + * Copyright (c) 2025 Axis Communications AB. + * https://www.axis.com + * + * Device Tree binding constants for ARTPEC-9 clock controller. + */ + +#ifndef _DT_BINDINGS_CLOCK_ARTPEC9_H +#define _DT_BINDINGS_CLOCK_ARTPEC9_H + +/* CMU_CMU */ +#define CLK_FOUT_SHARED0_PLL 1 +#define CLK_DOUT_SHARED0_DIV2 2 +#define CLK_DOUT_SHARED0_DIV3 3 +#define CLK_DOUT_SHARED0_DIV4 4 +#define CLK_FOUT_SHARED1_PLL 5 +#define CLK_DOUT_SHARED1_DIV2 6 +#define CLK_DOUT_SHARED1_DIV3 7 +#define CLK_DOUT_SHARED1_DIV4 8 +#define CLK_FOUT_AUDIO_PLL 9 +#define CLK_DOUT_CMU_ADD 10 +#define CLK_DOUT_CMU_BUS 11 +#define CLK_DOUT_CMU_CDC_CORE 12 +#define CLK_DOUT_CMU_CORE_MAIN 13 +#define CLK_DOUT_CMU_CPUCL_SWITCH 14 +#define CLK_DOUT_CMU_DLP_CORE 15 +#define CLK_DOUT_CMU_FSYS0_BUS 16 +#define CLK_DOUT_CMU_FSYS0_IP 17 +#define CLK_DOUT_CMU_FSYS1_BUS 18 +#define CLK_DOUT_CMU_FSYS1_SCAN0 19 +#define CLK_DOUT_CMU_FSYS1_SCAN1 20 +#define CLK_DOUT_CMU_GPU_3D 21 +#define CLK_DOUT_CMU_GPU_2D 22 +#define CLK_DOUT_CMU_IMEM_ACLK 23 +#define CLK_DOUT_CMU_IMEM_CA5 24 +#define CLK_DOUT_CMU_IMEM_JPEG 25 +#define CLK_DOUT_CMU_IMEM_SSS 26 +#define CLK_DOUT_CMU_IPA_CORE 27 +#define CLK_DOUT_CMU_LCPU 28 +#define CLK_DOUT_CMU_MIF_SWITCH 29 +#define CLK_DOUT_CMU_MIF_BUSP 30 +#define CLK_DOUT_CMU_PERI_DISP 31 +#define CLK_DOUT_CMU_PERI_IP 32 +#define CLK_DOUT_CMU_RSP_CORE 33 +#define CLK_DOUT_CMU_TRFM 34 +#define CLK_DOUT_CMU_VIO_CORE_L 35 +#define CLK_DOUT_CMU_VIO_CORE 36 +#define CLK_DOUT_CMU_VIP0 37 +#define CLK_DOUT_CMU_VIP1 38 +#define CLK_DOUT_CMU_VPP_CORE 39 +#define CLK_DOUT_CMU_VIO_AUDIO 40 + +/* CMU_BUS */ +#define CLK_MOUT_BUS_ACLK_USER 1 + +/* CMU_CORE */ +#define CLK_MOUT_CORE_ACLK_USER 1 + +/* CMU_CPUCL */ +#define CLK_FOUT_CPUCL_PLL0 1 +#define CLK_MOUT_CPUCL_PLL0 2 +#define CLK_FOUT_CPUCL_PLL1 3 +#define CLK_MOUT_CPUCL_PLL_SCU 4 +#define CLK_MOUT_CPUCL_SWITCH_SCU_USER 5 +#define CLK_MOUT_CPUCL_SWITCH_USER 6 +#define CLK_DOUT_CPUCL_CPU 7 +#define CLK_DOUT_CPUCL_CLUSTER_PERIPHCLK 8 +#define CLK_DOUT_CPUCL_CLUSTER_GICCLK 9 +#define CLK_DOUT_CPUCL_CLUSTER_PCLK 10 +#define CLK_DOUT_CPUCL_CMUREF 11 +#define CLK_DOUT_CPUCL_CLUSTER_ATCLK 12 +#define CLK_DOUT_CPUCL_CLUSTER_SCU 13 +#define CLK_DOUT_CPUCL_DBG 14 +#define CLK_GOUT_CPUCL_SHORTSTOP 15 +#define CLK_GOUT_CPUCL_CLUSTER_CPU 16 +#define CLK_GOUT_CPUCL_CSSYS_IPCLKPORT_ATCLK 17 +#define CLK_GOUT_CPUCL_CSSYS_IPCLKPORT_PCLKDBG 18 + +/* CMU_FSYS0 */ +#define CLK_MOUT_FSYS0_BUS_USER 1 +#define CLK_MOUT_FSYS0_IP_USER 2 +#define CLK_MOUT_FSYS0_MAIN_USER 3 +#define CLK_DOUT_FSYS0_125 4 +#define CLK_DOUT_FSYS0_ADC 5 +#define CLK_DOUT_FSYS0_BUS_300 6 +#define CLK_DOUT_FSYS0_EQOS0 7 +#define CLK_DOUT_FSYS0_EQOS1 8 +#define CLK_DOUT_FSYS0_MMC_CARD0 9 +#define CLK_DOUT_FSYS0_MMC_CARD1 10 +#define CLK_DOUT_FSYS0_MMC_CARD2 11 +#define CLK_DOUT_FSYS0_QSPI 12 +#define CLK_DOUT_FSYS0_SFMC_NAND 13 +#define CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_ACLK_I 14 +#define CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_CLK_CSR_I 15 +#define CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_I_RGMII_PHASE_CLK_250 16 +#define CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_I_RGMII_TXCLK 17 +#define CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_I_RGMII_PHASE_CLK_250 18 +#define CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_I_RGMII_TXCLK 19 +#define CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_ACLK_I 20 +#define CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_CLK_CSR_I 21 +#define CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_APB_S_PCLK 22 +#define CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_CORE_CLK 23 +#define CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_DMA_CLK 24 +#define CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_HDR_TX_CLK 25 +#define CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_APB_S_PCLK 26 +#define CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_CORE_CLK 27 +#define CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_DMA_CLK 28 +#define CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_HDR_TX_CLK 29 +#define CLK_GOUT_FSYS0_MMC0_IPCLKPORT_SDCLKIN 30 +#define CLK_GOUT_FSYS0_MMC1_IPCLKPORT_SDCLKIN 31 +#define CLK_GOUT_FSYS0_MMC2_IPCLKPORT_SDCLKIN 32 +#define CLK_GOUT_FSYS0_QSPI_IPCLKPORT_HCLK 33 +#define CLK_GOUT_FSYS0_QSPI_IPCLKPORT_SSI_CLK 34 +#define CLK_GOUT_FSYS0_SFMC_IPCLKPORT_I_ACLK_NAND 35 +#define CLK_GOUT_FSYS0_I2C0_IPCLKPORT_I_PCLK 36 +#define CLK_GOUT_FSYS0_I2C1_IPCLKPORT_I_PCLK 37 +#define CLK_GOUT_FSYS0_MMC0_IPCLKPORT_I_ACLK 38 +#define CLK_GOUT_FSYS0_MMC1_IPCLKPORT_I_ACLK 39 +#define CLK_GOUT_FSYS0_MMC2_IPCLKPORT_I_ACLK 40 +#define CLK_GOUT_FSYS0_PWM_IPCLKPORT_I_PCLK_S0 41 + +/* CMU_FSYS1 */ +#define CLK_FOUT_FSYS1_PLL 1 +#define CLK_MOUT_FSYS1_SCAN0_USER 2 +#define CLK_MOUT_FSYS1_SCAN1_USER 3 +#define CLK_MOUT_FSYS1_BUS_USER 4 +#define CLK_DOUT_FSYS1_200 5 +#define CLK_DOUT_FSYS1_BUS_300 6 +#define CLK_DOUT_FSYS1_OTP_MEM 7 +#define CLK_DOUT_FSYS1_PCIE_PHY_REFCLK_SYSPLL 8 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_100 9 +#define CLK_GOUT_FSYS1_UART0_PCLK 10 +#define CLK_GOUT_FSYS1_UART0_SCLK_UART 11 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_300 12 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X1_DBI_ACLK_SOC 13 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X1_MSTR_ACLK_SOC 14 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X1_SLV_ACLK_SOC 15 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X2_DBI_ACLK_SOC 16 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X2_MSTR_ACLK_SOC 17 +#define CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X2_SLV_ACLK_SOC 18 +#define CLK_GOUT_FSYS1_USB20DRD_IPCLKPORT_ACLK_PHYCTRL_20 19 +#define CLK_GOUT_FSYS1_USB20DRD_IPCLKPORT_BUS_CLK_EARLY 20 +#define CLK_GOUT_FSYS1_XHB_AHBBR_FSYS1_IPCLKPORT_CLK 21 +#define CLK_GOUT_FSYS1_XHB_USB_IPCLKPORT_CLK 22 + +/* CMU_IMEM */ +#define CLK_MOUT_IMEM_ACLK_USER 1 +#define CLK_MOUT_IMEM_CA5_USER 2 +#define CLK_MOUT_IMEM_SSS_USER 3 +#define CLK_MOUT_IMEM_JPEG_USER 4 +#define CLK_DOUT_IMEM_PCLK 5 +#define CLK_GOUT_IMEM_CA5_0_IPCLKPORT_ATCLK 6 +#define CLK_GOUT_IMEM_CA5_0_IPCLKPORT_CLKIN 7 +#define CLK_GOUT_IMEM_CA5_0_IPCLKPORT_PCLK_DBG 8 +#define CLK_GOUT_IMEM_CA5_1_IPCLKPORT_ATCLK 9 +#define CLK_GOUT_IMEM_CA5_1_IPCLKPORT_CLKIN 10 +#define CLK_GOUT_IMEM_CA5_1_IPCLKPORT_PCLK_DBG 11 +#define CLK_GOUT_IMEM_MCT0_PCLK 12 +#define CLK_GOUT_IMEM_MCT1_PCLK 13 +#define CLK_GOUT_IMEM_MCT2_PCLK 14 +#define CLK_GOUT_IMEM_MCT3_PCLK 15 +#define CLK_GOUT_IMEM_PCLK_TMU0_APBIF 16 + +/* CMU_PERI */ +#define CLK_MOUT_PERI_IP_USER 1 +#define CLK_MOUT_PERI_DISP_USER 2 +#define CLK_DOUT_PERI_125 3 +#define CLK_DOUT_PERI_PCLK 4 +#define CLK_DOUT_PERI_SPI 5 +#define CLK_DOUT_PERI_UART1 6 +#define CLK_DOUT_PERI_UART2 7 +#define CLK_GOUT_PERI_DMA4DSIM_IPCLKPORT_CLK_APB_CLK 8 +#define CLK_GOUT_PERI_DMA4DSIM_IPCLKPORT_CLK_AXI_CLK 9 +#define CLK_GOUT_PERI_I3C2_IPCLKPORT_I_APB_S_PCLK 10 +#define CLK_GOUT_PERI_I3C2_IPCLKPORT_I_CORE_CLK 11 +#define CLK_GOUT_PERI_I3C2_IPCLKPORT_I_DMA_CLK 12 +#define CLK_GOUT_PERI_I3C2_IPCLKPORT_I_HDR_TX_CLK 13 +#define CLK_GOUT_PERI_I3C3_IPCLKPORT_I_APB_S_PCLK 14 +#define CLK_GOUT_PERI_I3C3_IPCLKPORT_I_CORE_CLK 15 +#define CLK_GOUT_PERI_I3C3_IPCLKPORT_I_DMA_CLK 16 +#define CLK_GOUT_PERI_I3C3_IPCLKPORT_I_HDR_TX_CLK 17 +#define CLK_GOUT_PERI_APB_ASYNC_DSIM_IPCLKPORT_PCLKS 18 +#define CLK_GOUT_PERI_I2C2_IPCLKPORT_I_PCLK 19 +#define CLK_GOUT_PERI_I2C3_IPCLKPORT_I_PCLK 20 +#define CLK_GOUT_PERI_SPI0_PCLK 21 +#define CLK_GOUT_PERI_SPI0_SCLK_SPI 22 +#define CLK_GOUT_PERI_UART1_PCLK 23 +#define CLK_GOUT_PERI_UART1_SCLK_UART 24 +#define CLK_GOUT_PERI_UART2_PCLK 25 +#define CLK_GOUT_PERI_UART2_SCLK_UART 26 + +#endif /* _DT_BINDINGS_CLOCK_ARTPEC9_H */ -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller 2025-09-17 8:49 ` [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller Ravi Patel @ 2025-09-22 16:53 ` Rob Herring (Arm) 0 siblings, 0 replies; 16+ messages in thread From: Rob Herring (Arm) @ 2025-09-22 16:53 UTC (permalink / raw) To: Ravi Patel Cc: ksk4725, kenkim, jesper.nilsson, s.nawrocki, hgkim05, krzk+dt, bread, shradha.t, mingyoungbo, cw00.choi, krzk, linux-kernel, jspark, linux-arm-kernel, linux-clk, limjh0823, smn1196, lightwise, devicetree, gwk1013, pjsin865, lars.persson, sboyd, alim.akhtar, linux-arm-kernel, linux-samsung-soc, swathi.ks, conor+dt, mturquette On Wed, 17 Sep 2025 14:19:58 +0530, Ravi Patel wrote: > From: GyoungBo Min <mingyoungbo@coasia.com> > > Add dt-schema for Axis ARTPEC-9 SoC clock controller. > > The Clock Management Unit (CMU) has a top-level block CMU_CMU > which generates clocks for other blocks. > > Add device-tree binding definitions for following CMU blocks: > - CMU_CMU > - CMU_BUS > - CMU_CORE > - CMU_CPUCL > - CMU_FSYS0 > - CMU_FSYS1 > - CMU_IMEM > - CMU_PERI > > Signed-off-by: GyoungBo Min <mingyoungbo@coasia.com> > Reviewed-by: Kyunghwan Kim <kenkim@coasia.com> > Signed-off-by: Ravi Patel <ravi.patel@samsung.com> > --- > .../bindings/clock/axis,artpec9-clock.yaml | 232 ++++++++++++++++++ > include/dt-bindings/clock/axis,artpec9-clk.h | 195 +++++++++++++++ > 2 files changed, 427 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml > create mode 100644 include/dt-bindings/clock/axis,artpec9-clk.h > Reviewed-by: Rob Herring (Arm) <robh@kernel.org> ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel 2025-09-17 8:49 ` [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller Ravi Patel @ 2025-09-17 8:49 ` Ravi Patel 2025-09-18 11:51 ` kernel test robot 2025-09-17 8:50 ` [PATCH 3/7] clk: samsung: artpec-9: Add initial clock " Ravi Patel ` (6 subsequent siblings) 8 siblings, 1 reply; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:49 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim From: GyoungBo Min <mingyoungbo@coasia.com> Add below clock PLL support for Axis ARTPEC-9 SoC platform: - pll_a9fracm: Integer PLL with mid frequency FVCO (800 to 6400 MHz) This is used in ARTPEC-9 SoC for shared PLL - pll_a9fraco: Integer/Fractional PLL with mid frequency FVCO (600 to 2400 MHz) This is used in ARTPEC-9 SoC for Audio PLL FOUT calculation for pll_a9fracm and pll_a9fraco: FOUT = (MDIV x FIN)/(PDIV x (SDIV + 1)) for integer PLL FOUT = (((MDIV + (KDIV/2^24)) x FIN)/(PDIV x (SDIV + 1)) for fractional PLL Signed-off-by: GyoungBo Min <mingyoungbo@coasia.com> Reviewed-by: Kyunghwan Kim <kenkim@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- drivers/clk/samsung/clk-pll.c | 184 ++++++++++++++++++++++++++++++++-- drivers/clk/samsung/clk-pll.h | 17 ++++ 2 files changed, 193 insertions(+), 8 deletions(-) diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c index 7bea7be1d7e4..87348b0888d0 100644 --- a/drivers/clk/samsung/clk-pll.c +++ b/drivers/clk/samsung/clk-pll.c @@ -222,6 +222,9 @@ static const struct clk_ops samsung_pll3000_clk_ops = { #define PLL35XX_LOCK_STAT_SHIFT (29) #define PLL35XX_ENABLE_SHIFT (31) +/* A9FRACM is similar to PLL35xx, except that MDIV is bit different */ +#define PLLA9FRACM_MDIV_SHIFT (14) + static unsigned long samsung_pll35xx_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) { @@ -230,7 +233,12 @@ static unsigned long samsung_pll35xx_recalc_rate(struct clk_hw *hw, u64 fvco = parent_rate; pll_con = readl_relaxed(pll->con_reg); - mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK; + + if (pll->type == pll_a9fracm) + mdiv = (pll_con >> PLLA9FRACM_MDIV_SHIFT) & PLL35XX_MDIV_MASK; + else + mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK; + pdiv = (pll_con >> PLL35XX_PDIV_SHIFT) & PLL35XX_PDIV_MASK; sdiv = (pll_con >> PLL35XX_SDIV_SHIFT) & PLL35XX_SDIV_MASK; @@ -240,12 +248,15 @@ static unsigned long samsung_pll35xx_recalc_rate(struct clk_hw *hw, return (unsigned long)fvco; } -static inline bool samsung_pll35xx_mp_change( - const struct samsung_pll_rate_table *rate, u32 pll_con) +static inline bool samsung_pll35xx_mp_change(u32 pll_type, + const struct samsung_pll_rate_table *rate, u32 pll_con) { u32 old_mdiv, old_pdiv; - old_mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK; + if (pll_type == pll_a9fracm) + old_mdiv = (pll_con >> PLLA9FRACM_MDIV_SHIFT) & PLL35XX_MDIV_MASK; + else + old_mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK; old_pdiv = (pll_con >> PLL35XX_PDIV_SHIFT) & PLL35XX_PDIV_MASK; return (rate->mdiv != old_mdiv || rate->pdiv != old_pdiv); @@ -257,6 +268,12 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate, struct samsung_clk_pll *pll = to_clk_pll(hw); const struct samsung_pll_rate_table *rate; u32 tmp; + u32 mdiv_shift; + + if (pll->type == pll_a9fracm) + mdiv_shift = PLLA9FRACM_MDIV_SHIFT; + else + mdiv_shift = PLL35XX_MDIV_SHIFT; /* Get required rate settings from table */ rate = samsung_get_pll_settings(pll, drate); @@ -268,7 +285,7 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate, tmp = readl_relaxed(pll->con_reg); - if (!(samsung_pll35xx_mp_change(rate, tmp))) { + if (!(samsung_pll35xx_mp_change(pll->type, rate, tmp))) { /* If only s change, change just s value only*/ tmp &= ~(PLL35XX_SDIV_MASK << PLL35XX_SDIV_SHIFT); tmp |= rate->sdiv << PLL35XX_SDIV_SHIFT; @@ -278,7 +295,7 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate, } /* Set PLL lock time. */ - if (pll->type == pll_142xx || pll->type == pll_1017x) + if (pll->type == pll_142xx || pll->type == pll_1017x || pll->type == pll_a9fracm) writel_relaxed(rate->pdiv * PLL142XX_LOCK_FACTOR, pll->lock_reg); else @@ -286,10 +303,10 @@ static int samsung_pll35xx_set_rate(struct clk_hw *hw, unsigned long drate, pll->lock_reg); /* Change PLL PMS values */ - tmp &= ~((PLL35XX_MDIV_MASK << PLL35XX_MDIV_SHIFT) | + tmp &= ~((PLL35XX_MDIV_MASK << mdiv_shift) | (PLL35XX_PDIV_MASK << PLL35XX_PDIV_SHIFT) | (PLL35XX_SDIV_MASK << PLL35XX_SDIV_SHIFT)); - tmp |= (rate->mdiv << PLL35XX_MDIV_SHIFT) | + tmp |= (rate->mdiv << mdiv_shift) | (rate->pdiv << PLL35XX_PDIV_SHIFT) | (rate->sdiv << PLL35XX_SDIV_SHIFT); writel_relaxed(tmp, pll->con_reg); @@ -1449,6 +1466,148 @@ static const struct clk_ops samsung_pll1031x_clk_min_ops = { .recalc_rate = samsung_pll1031x_recalc_rate, }; +/* + * PLLA9FRACO Clock Type + */ +#define PLLA9FRACO_LOCK_FACTOR (500) + +#define PLLA9FRACO_MDIV_MASK (0x3ff) +#define PLLA9FRACO_PDIV_MASK (0x3f) +#define PLLA9FRACO_SDIV_MASK (0x7) +#define PLLA9FRACO_MDIV_SHIFT (14) +#define PLLA9FRACO_PDIV_SHIFT (8) +#define PLLA9FRACO_SDIV_SHIFT (0) + +#define PLLA9FRACO_PLL_CON5_DIV_FRAC (0x14) +#define PLLA9FRACO_KDIV_MASK (0xffffff) +#define PLLA9FRACO_KDIV_SHIFT (0) +#define PLLA9FRACO_DAC_MODE BIT(30) +#define PLLA9FRACO_DSM_EN BIT(31) +#define PLLA9FRACO_FOUTPOSTDIVEN BIT(3) +#define PLLA9FRACO_MUX_SEL BIT(4) +#define PLLA9FRACO_ENABLE_SHIFT (31) +#define PLLA9FRACO_LOCK_STAT_SHIFT (29) + +static unsigned long samsung_a9fraco_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct samsung_clk_pll *pll = to_clk_pll(hw); + u32 pll_con0, pll_con5; + u64 mdiv, pdiv, sdiv, kdiv; + u64 fvco = parent_rate; + + pll_con0 = readl_relaxed(pll->con_reg); + pll_con5 = readl_relaxed(pll->con_reg + PLLA9FRACO_PLL_CON5_DIV_FRAC); + mdiv = (pll_con0 >> PLLA9FRACO_MDIV_SHIFT) & PLLA9FRACO_MDIV_MASK; + pdiv = (pll_con0 >> PLLA9FRACO_PDIV_SHIFT) & PLLA9FRACO_PDIV_MASK; + sdiv = (pll_con0 >> PLLA9FRACO_SDIV_SHIFT) & PLLA9FRACO_SDIV_MASK; + kdiv = (pll_con5 & PLLA9FRACO_KDIV_MASK); + + /* fvco = fref * (M + K/2^24) / p * (S+1) */ + fvco *= mdiv; + fvco = ((fvco << 24) + kdiv) / ((pdiv * (sdiv + 1)) << 24); + + return (unsigned long)fvco; +} + +static bool samsung_a9fraco_mpk_change(u32 pll_con0, u32 pll_con5, + const struct samsung_pll_rate_table *rate) +{ + u32 old_mdiv, old_pdiv, old_kdiv; + + old_mdiv = (pll_con0 >> PLLA9FRACO_MDIV_SHIFT) & PLLA9FRACO_MDIV_MASK; + old_pdiv = (pll_con0 >> PLLA9FRACO_PDIV_SHIFT) & PLLA9FRACO_PDIV_MASK; + old_kdiv = (pll_con5 >> PLLA9FRACO_KDIV_SHIFT) & PLLA9FRACO_KDIV_MASK; + + return (old_mdiv != rate->mdiv || old_pdiv != rate->pdiv || old_kdiv != rate->kdiv); +} + +static int samsung_a9fraco_set_rate(struct clk_hw *hw, unsigned long drate, unsigned long prate) +{ + struct samsung_clk_pll *pll = to_clk_pll(hw); + const struct samsung_pll_rate_table *rate; + u32 con0, con5; + int ret; + + /* Get required rate settings from table */ + rate = samsung_get_pll_settings(pll, drate); + if (!rate) { + pr_err("%s: Invalid rate : %lu for pll clk %s\n", __func__, + drate, clk_hw_get_name(hw)); + return -EINVAL; + } + + con0 = readl_relaxed(pll->con_reg); + con5 = readl_relaxed(pll->con_reg + PLLA9FRACO_PLL_CON5_DIV_FRAC); + + if (!(samsung_a9fraco_mpk_change(con0, con5, rate))) { + /* If only s change, change just s value only */ + con0 &= ~(PLLA9FRACO_SDIV_MASK << PLLA9FRACO_SDIV_SHIFT); + con0 |= rate->sdiv << PLLA9FRACO_SDIV_SHIFT; + writel_relaxed(con0, pll->con_reg); + + return 0; + } + + /* Select OSCCLK (0) */ + con0 = readl_relaxed(pll->con_reg); + con0 &= ~(PLLA9FRACO_MUX_SEL); + writel_relaxed(con0, pll->con_reg); + + /* Disable PLL */ + con0 &= ~BIT(PLLA9FRACO_ENABLE_SHIFT); + writel_relaxed(con0, pll->con_reg); + + /* Set PLL lock time. */ + writel_relaxed(rate->pdiv * PLLA9FRACO_LOCK_FACTOR, pll->lock_reg); + + /* Set PLL M, P, and S values. */ + con0 &= ~((PLLA9FRACO_MDIV_MASK << PLLA9FRACO_MDIV_SHIFT) | + (PLLA9FRACO_PDIV_MASK << PLLA9FRACO_PDIV_SHIFT) | + (PLLA9FRACO_SDIV_MASK << PLLA9FRACO_SDIV_SHIFT)); + + /* The field FOUTPOSTDIVEN should always be 1, else FOUT might be 0 Hz. */ + con0 |= (rate->mdiv << PLLA9FRACO_MDIV_SHIFT) | + (rate->pdiv << PLLA9FRACO_PDIV_SHIFT) | + (rate->sdiv << PLLA9FRACO_SDIV_SHIFT) | (PLLA9FRACO_FOUTPOSTDIVEN); + + /* Set PLL K, DSM_EN and DAC_MODE values. */ + con5 = readl_relaxed(pll->con_reg + PLLA9FRACO_PLL_CON5_DIV_FRAC); + con5 &= ~((PLLA9FRACO_KDIV_MASK << PLLA9FRACO_KDIV_SHIFT) | + PLLA9FRACO_DSM_EN | PLLA9FRACO_DAC_MODE); + con5 |= (rate->kdiv << PLLA9FRACO_KDIV_SHIFT) | PLLA9FRACO_DSM_EN | PLLA9FRACO_DAC_MODE; + + /* Write configuration to PLL */ + writel_relaxed(con0, pll->con_reg); + writel_relaxed(con5, pll->con_reg + PLLA9FRACO_PLL_CON5_DIV_FRAC); + + /* Enable PLL */ + con0 = readl_relaxed(pll->con_reg); + con0 |= BIT(PLLA9FRACO_ENABLE_SHIFT); + writel_relaxed(con0, pll->con_reg); + + /* Wait for PLL lock if the PLL is enabled */ + ret = samsung_pll_lock_wait(pll, BIT(pll->lock_offs)); + if (ret < 0) + return ret; + + /* Select FOUT (1) */ + con0 |= (PLLA9FRACO_MUX_SEL); + writel_relaxed(con0, pll->con_reg); + + return 0; +} + +static const struct clk_ops samsung_a9fraco_clk_ops = { + .recalc_rate = samsung_a9fraco_recalc_rate, + .determine_rate = samsung_pll_determine_rate, + .set_rate = samsung_a9fraco_set_rate, +}; + +static const struct clk_ops samsung_a9fraco_clk_min_ops = { + .recalc_rate = samsung_a9fraco_recalc_rate, +}; + static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, const struct samsung_pll_clock *pll_clk) { @@ -1498,6 +1657,7 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, case pll_1452x: case pll_142xx: case pll_1017x: + case pll_a9fracm: pll->enable_offs = PLL35XX_ENABLE_SHIFT; pll->lock_offs = PLL35XX_LOCK_STAT_SHIFT; if (!pll->rate_table) @@ -1599,6 +1759,14 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx, else init.ops = &samsung_pll1031x_clk_ops; break; + case pll_a9fraco: + pll->enable_offs = PLLA9FRACO_ENABLE_SHIFT; + pll->lock_offs = PLLA9FRACO_LOCK_STAT_SHIFT; + if (!pll->rate_table) + init.ops = &samsung_a9fraco_clk_min_ops; + else + init.ops = &samsung_a9fraco_clk_ops; + break; default: pr_warn("%s: Unknown pll type for pll clk %s\n", __func__, pll_clk->name); diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h index 6c8bb7f26da5..d6eb3246611b 100644 --- a/drivers/clk/samsung/clk-pll.h +++ b/drivers/clk/samsung/clk-pll.h @@ -51,6 +51,8 @@ enum samsung_pll_type { pll_4311, pll_1017x, pll_1031x, + pll_a9fracm, + pll_a9fraco, }; #define PLL_RATE(_fin, _m, _p, _s, _k, _ks) \ @@ -58,6 +60,11 @@ enum samsung_pll_type { #define PLL_VALID_RATE(_fin, _fout, _m, _p, _s, _k, _ks) ((_fout) + \ BUILD_BUG_ON_ZERO(PLL_RATE(_fin, _m, _p, _s, _k, _ks) != (_fout))) +#define PLL_FRACO_RATE(_fin, _m, _p, _s, _k, _ks) \ + ((u64)(_fin) * (BIT(_ks) * (_m) + (_k)) / BIT(_ks) / ((_p) * ((_s) + 1))) +#define PLL_FRACO_VALID_RATE(_fin, _fout, _m, _p, _s, _k, _ks) ((_fout) + \ + BUILD_BUG_ON_ZERO(PLL_FRACO_RATE(_fin, _m, _p, _s, _k, _ks) != (_fout))) + #define PLL_35XX_RATE(_fin, _rate, _m, _p, _s) \ { \ .rate = PLL_VALID_RATE(_fin, _rate, \ @@ -111,6 +118,16 @@ enum samsung_pll_type { .vsel = (_vsel), \ } +#define PLL_A9FRACO_RATE(_fin, _rate, _m, _p, _s, _k) \ + { \ + .rate = PLL_FRACO_VALID_RATE(_fin, _rate, \ + _m, _p, _s, _k, 24), \ + .mdiv = (_m), \ + .pdiv = (_p), \ + .sdiv = (_s), \ + .kdiv = (_k), \ + } + /* NOTE: Rate table should be kept sorted in descending order. */ struct samsung_pll_rate_table { -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC 2025-09-17 8:49 ` [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC Ravi Patel @ 2025-09-18 11:51 ` kernel test robot 0 siblings, 0 replies; 16+ messages in thread From: kernel test robot @ 2025-09-18 11:51 UTC (permalink / raw) To: Ravi Patel, robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: oe-kbuild-all, ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks Hi Ravi, kernel test robot noticed the following build errors: [auto build test ERROR on krzk/for-next] [also build test ERROR on clk/clk-next next-20250917] [cannot apply to robh/for-next linus/master v6.17-rc6] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ravi-Patel/dt-bindings-clock-Add-ARTPEC-9-clock-controller/20250917-165346 base: https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git for-next patch link: https://lore.kernel.org/r/20250917085005.89819-3-ravi.patel%40samsung.com patch subject: [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC config: arm-s5pv210_defconfig (https://download.01.org/0day-ci/archive/20250918/202509181955.NgLJ2aBv-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250918/202509181955.NgLJ2aBv-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202509181955.NgLJ2aBv-lkp@intel.com/ All errors (new ones prefixed by >>): arm-linux-gnueabi-ld: drivers/clk/samsung/clk-pll.o: in function `samsung_a9fraco_recalc_rate': >> drivers/clk/samsung/clk-pll.c:1508:(.text+0xcc): undefined reference to `__aeabi_uldivmod' vim +1508 drivers/clk/samsung/clk-pll.c 1490 1491 static unsigned long samsung_a9fraco_recalc_rate(struct clk_hw *hw, 1492 unsigned long parent_rate) 1493 { 1494 struct samsung_clk_pll *pll = to_clk_pll(hw); 1495 u32 pll_con0, pll_con5; 1496 u64 mdiv, pdiv, sdiv, kdiv; 1497 u64 fvco = parent_rate; 1498 1499 pll_con0 = readl_relaxed(pll->con_reg); 1500 pll_con5 = readl_relaxed(pll->con_reg + PLLA9FRACO_PLL_CON5_DIV_FRAC); 1501 mdiv = (pll_con0 >> PLLA9FRACO_MDIV_SHIFT) & PLLA9FRACO_MDIV_MASK; 1502 pdiv = (pll_con0 >> PLLA9FRACO_PDIV_SHIFT) & PLLA9FRACO_PDIV_MASK; 1503 sdiv = (pll_con0 >> PLLA9FRACO_SDIV_SHIFT) & PLLA9FRACO_SDIV_MASK; 1504 kdiv = (pll_con5 & PLLA9FRACO_KDIV_MASK); 1505 1506 /* fvco = fref * (M + K/2^24) / p * (S+1) */ 1507 fvco *= mdiv; > 1508 fvco = ((fvco << 24) + kdiv) / ((pdiv * (sdiv + 1)) << 24); 1509 1510 return (unsigned long)fvco; 1511 } 1512 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 3/7] clk: samsung: artpec-9: Add initial clock support for ARTPEC-9 SoC 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel 2025-09-17 8:49 ` [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller Ravi Patel 2025-09-17 8:49 ` [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC Ravi Patel @ 2025-09-17 8:50 ` Ravi Patel 2025-09-17 8:50 ` [PATCH 4/7] dt-bindings: samsung: exynos-pmu: Add compatible " Ravi Patel ` (5 subsequent siblings) 8 siblings, 0 replies; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:50 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim From: GyoungBo Min <mingyoungbo@coasia.com> Add initial clock support for Axis ARTPEC-9 SoC which is required for enabling basic clock management. Add clock support for below CMU (Clock Management Unit) blocks in ARTPEC-9 SoC: - CMU_CMU - CMU_BUS - CMU_CORE - CMU_CPUCL - CMU_FSYS0 - CMU_FSYS1 - CMU_IMEM - CMU_PERI Signed-off-by: GyoungBo Min <mingyoungbo@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-artpec9.c | 1224 +++++++++++++++++++++++++++++ 2 files changed, 1225 insertions(+) create mode 100644 drivers/clk/samsung/clk-artpec9.c diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile index ef464f434740..803c5549f5ce 100644 --- a/drivers/clk/samsung/Makefile +++ b/drivers/clk/samsung/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_EXYNOS_5410_COMMON_CLK) += clk-exynos5410.o obj-$(CONFIG_EXYNOS_5420_COMMON_CLK) += clk-exynos5420.o obj-$(CONFIG_EXYNOS_5420_COMMON_CLK) += clk-exynos5-subcmu.o obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-artpec8.o +obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-artpec9.o obj-$(CONFIG_EXYNOS_ARM64_COMMON_CLK) += clk-exynos5433.o obj-$(CONFIG_EXYNOS_AUDSS_CLK_CON) += clk-exynos-audss.o obj-$(CONFIG_EXYNOS_CLKOUT) += clk-exynos-clkout.o diff --git a/drivers/clk/samsung/clk-artpec9.c b/drivers/clk/samsung/clk-artpec9.c new file mode 100644 index 000000000000..2eaf8117638c --- /dev/null +++ b/drivers/clk/samsung/clk-artpec9.c @@ -0,0 +1,1224 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 Samsung Electronics Co., Ltd. + * https://www.samsung.com + * Copyright (c) 2025 Axis Communications AB. + * https://www.axis.com + * + * Common Clock Framework support for ARTPEC-9 SoC. + */ + +#include <linux/clk-provider.h> +#include <linux/platform_device.h> +#include <dt-bindings/clock/axis,artpec9-clk.h> + +#include "clk.h" +#include "clk-exynos-arm64.h" + +/* NOTE: Must be equal to the last clock ID increased by one */ +#define CMU_CMU_NR_CLK (CLK_DOUT_CMU_VIO_AUDIO + 1) +#define CMU_BUS_NR_CLK (CLK_MOUT_BUS_ACLK_USER + 1) +#define CMU_CORE_NR_CLK (CLK_MOUT_CORE_ACLK_USER + 1) +#define CMU_CPUCL_NR_CLK (CLK_GOUT_CPUCL_CSSYS_IPCLKPORT_PCLKDBG + 1) +#define CMU_FSYS0_NR_CLK (CLK_GOUT_FSYS0_PWM_IPCLKPORT_I_PCLK_S0 + 1) +#define CMU_FSYS1_NR_CLK (CLK_GOUT_FSYS1_XHB_USB_IPCLKPORT_CLK + 1) +#define CMU_IMEM_NR_CLK (CLK_GOUT_IMEM_PCLK_TMU0_APBIF + 1) +#define CMU_PERI_NR_CLK (CLK_GOUT_PERI_UART2_SCLK_UART + 1) + +/* Register Offset definitions for CMU_CMU (0x12c00000) */ +#define PLL_LOCKTIME_PLL_AUDIO 0x0000 +#define PLL_LOCKTIME_PLL_SHARED0 0x0004 +#define PLL_LOCKTIME_PLL_SHARED1 0x0008 +#define PLL_CON0_PLL_AUDIO 0x0100 +#define PLL_CON0_PLL_SHARED0 0x0120 +#define PLL_CON0_PLL_SHARED1 0x0140 +#define CLK_CON_MUX_CLKCMU_BUS 0x1000 +#define CLK_CON_MUX_CLKCMU_CDC_CORE 0x1004 +#define CLK_CON_MUX_CLKCMU_CORE_MAIN 0x1008 +#define CLK_CON_MUX_CLKCMU_CPUCL_SWITCH 0x100c +#define CLK_CON_MUX_CLKCMU_VIO_AUDIO 0x1010 +#define CLK_CON_MUX_CLKCMU_DLP_CORE 0x1014 +#define CLK_CON_MUX_CLKCMU_FSYS0_BUS 0x1018 +#define CLK_CON_MUX_CLKCMU_FSYS0_IP 0x101c +#define CLK_CON_MUX_CLKCMU_FSYS1_BUS 0x1020 +#define CLK_CON_MUX_CLKCMU_FSYS1_SCAN0 0x1024 +#define CLK_CON_MUX_CLKCMU_FSYS1_SCAN1 0x1028 +#define CLK_CON_MUX_CLKCMU_GPU_2D 0x102c +#define CLK_CON_MUX_CLKCMU_GPU_3D 0x1030 +#define CLK_CON_MUX_CLKCMU_IMEM_ACLK 0x1034 +#define CLK_CON_MUX_CLKCMU_IMEM_CA5 0x1038 +#define CLK_CON_MUX_CLKCMU_IMEM_JPEG 0x103c +#define CLK_CON_MUX_CLKCMU_IMEM_SSS 0x1040 +#define CLK_CON_MUX_CLKCMU_IPA_CORE 0x1044 +#define CLK_CON_MUX_CLKCMU_MIF_BUSP 0x1048 +#define CLK_CON_MUX_CLKCMU_MIF_SWITCH 0x104c +#define CLK_CON_MUX_CLKCMU_PERI_DISP 0x1050 +#define CLK_CON_MUX_CLKCMU_PERI_IP 0x1054 +#define CLK_CON_MUX_CLKCMU_RSP_CORE 0x1058 +#define CLK_CON_MUX_CLKCMU_TRFM 0x105c +#define CLK_CON_MUX_CLKCMU_VIO_CORE 0x1060 +#define CLK_CON_MUX_CLKCMU_VIO_CORE_L 0x1064 +#define CLK_CON_MUX_CLKCMU_VIP0 0x1068 +#define CLK_CON_MUX_CLKCMU_VIP1 0x106c +#define CLK_CON_MUX_CLKCMU_VPP_CORE 0x1070 +#define CLK_CON_DIV_CLKCMU_ADD 0x1800 +#define CLK_CON_DIV_CLKCMU_BUS 0x1804 +#define CLK_CON_DIV_CLKCMU_CDC_CORE 0x1808 +#define CLK_CON_DIV_CLKCMU_CORE_MAIN 0x180c +#define CLK_CON_DIV_CLKCMU_CPUCL_SWITCH 0x1810 +#define CLK_CON_DIV_CLKCMU_DLP_CORE 0x1814 +#define CLK_CON_DIV_CLKCMU_FSYS0_BUS 0x1818 +#define CLK_CON_DIV_CLKCMU_FSYS0_IP 0x181c +#define CLK_CON_DIV_CLKCMU_FSYS1_BUS 0x1820 +#define CLK_CON_DIV_CLKCMU_FSYS1_SCAN0 0x1824 +#define CLK_CON_DIV_CLKCMU_FSYS1_SCAN1 0x1828 +#define CLK_CON_DIV_CLKCMU_GPU_2D 0x182c +#define CLK_CON_DIV_CLKCMU_GPU_3D 0x1830 +#define CLK_CON_DIV_CLKCMU_IMEM_ACLK 0x1834 +#define CLK_CON_DIV_CLKCMU_IMEM_CA5 0x1838 +#define CLK_CON_DIV_CLKCMU_IMEM_JPEG 0x183c +#define CLK_CON_DIV_CLKCMU_IMEM_SSS 0x1840 +#define CLK_CON_DIV_CLKCMU_IPA_CORE 0x1844 +#define CLK_CON_DIV_CLKCMU_LCPU 0x1848 +#define CLK_CON_DIV_CLKCMU_MIF_BUSP 0x184c +#define CLK_CON_DIV_CLKCMU_MIF_SWITCH 0x1850 +#define CLK_CON_DIV_CLKCMU_PERI_DISP 0x1854 +#define CLK_CON_DIV_CLKCMU_PERI_IP 0x1858 +#define CLK_CON_DIV_CLKCMU_RSP_CORE 0x185c +#define CLK_CON_DIV_CLKCMU_TRFM 0x1860 +#define CLK_CON_DIV_CLKCMU_VIO_AUDIO 0x1864 +#define CLK_CON_DIV_CLKCMU_VIO_CORE 0x1868 +#define CLK_CON_DIV_CLKCMU_VIO_CORE_L 0x186c +#define CLK_CON_DIV_CLKCMU_VIP0 0x1870 +#define CLK_CON_DIV_CLKCMU_VIP1 0x1874 +#define CLK_CON_DIV_CLKCMU_VPP_CORE 0x1878 +#define CLK_CON_DIV_PLL_SHARED0_DIV2 0x187c +#define CLK_CON_DIV_PLL_SHARED0_DIV3 0x1880 +#define CLK_CON_DIV_PLL_SHARED0_DIV4 0x1884 +#define CLK_CON_DIV_PLL_SHARED1_DIV2 0x1888 +#define CLK_CON_DIV_PLL_SHARED1_DIV3 0x188c +#define CLK_CON_DIV_PLL_SHARED1_DIV4 0x1890 + +static const unsigned long cmu_cmu_clk_regs[] __initconst = { + PLL_LOCKTIME_PLL_AUDIO, + PLL_LOCKTIME_PLL_SHARED0, + PLL_LOCKTIME_PLL_SHARED1, + PLL_CON0_PLL_AUDIO, + PLL_CON0_PLL_SHARED0, + PLL_CON0_PLL_SHARED1, + CLK_CON_MUX_CLKCMU_BUS, + CLK_CON_MUX_CLKCMU_CDC_CORE, + CLK_CON_MUX_CLKCMU_CORE_MAIN, + CLK_CON_MUX_CLKCMU_CPUCL_SWITCH, + CLK_CON_MUX_CLKCMU_DLP_CORE, + CLK_CON_MUX_CLKCMU_FSYS0_BUS, + CLK_CON_MUX_CLKCMU_FSYS0_IP, + CLK_CON_MUX_CLKCMU_FSYS1_BUS, + CLK_CON_MUX_CLKCMU_FSYS1_SCAN0, + CLK_CON_MUX_CLKCMU_FSYS1_SCAN1, + CLK_CON_MUX_CLKCMU_GPU_2D, + CLK_CON_MUX_CLKCMU_GPU_3D, + CLK_CON_MUX_CLKCMU_IMEM_ACLK, + CLK_CON_MUX_CLKCMU_IMEM_CA5, + CLK_CON_MUX_CLKCMU_IMEM_JPEG, + CLK_CON_MUX_CLKCMU_IMEM_SSS, + CLK_CON_MUX_CLKCMU_IPA_CORE, + CLK_CON_MUX_CLKCMU_MIF_BUSP, + CLK_CON_MUX_CLKCMU_MIF_SWITCH, + CLK_CON_MUX_CLKCMU_PERI_DISP, + CLK_CON_MUX_CLKCMU_PERI_IP, + CLK_CON_MUX_CLKCMU_RSP_CORE, + CLK_CON_MUX_CLKCMU_TRFM, + CLK_CON_MUX_CLKCMU_VIO_CORE, + CLK_CON_MUX_CLKCMU_VIO_CORE_L, + CLK_CON_MUX_CLKCMU_VIP0, + CLK_CON_MUX_CLKCMU_VIP1, + CLK_CON_MUX_CLKCMU_VPP_CORE, + CLK_CON_DIV_CLKCMU_ADD, + CLK_CON_DIV_CLKCMU_BUS, + CLK_CON_DIV_CLKCMU_CDC_CORE, + CLK_CON_DIV_CLKCMU_CORE_MAIN, + CLK_CON_DIV_CLKCMU_CPUCL_SWITCH, + CLK_CON_DIV_CLKCMU_VIO_AUDIO, + CLK_CON_DIV_CLKCMU_DLP_CORE, + CLK_CON_DIV_CLKCMU_FSYS0_BUS, + CLK_CON_DIV_CLKCMU_FSYS0_IP, + CLK_CON_DIV_CLKCMU_FSYS1_BUS, + CLK_CON_DIV_CLKCMU_FSYS1_SCAN0, + CLK_CON_DIV_CLKCMU_FSYS1_SCAN1, + CLK_CON_DIV_CLKCMU_GPU_2D, + CLK_CON_DIV_CLKCMU_GPU_3D, + CLK_CON_DIV_CLKCMU_IMEM_ACLK, + CLK_CON_DIV_CLKCMU_IMEM_CA5, + CLK_CON_DIV_CLKCMU_IMEM_JPEG, + CLK_CON_DIV_CLKCMU_IMEM_SSS, + CLK_CON_DIV_CLKCMU_IPA_CORE, + CLK_CON_DIV_CLKCMU_LCPU, + CLK_CON_DIV_CLKCMU_MIF_BUSP, + CLK_CON_DIV_CLKCMU_MIF_SWITCH, + CLK_CON_DIV_CLKCMU_PERI_DISP, + CLK_CON_DIV_CLKCMU_PERI_IP, + CLK_CON_DIV_CLKCMU_RSP_CORE, + CLK_CON_DIV_CLKCMU_TRFM, + CLK_CON_DIV_CLKCMU_VIO_AUDIO, + CLK_CON_DIV_CLKCMU_VIO_CORE, + CLK_CON_DIV_CLKCMU_VIO_CORE_L, + CLK_CON_DIV_CLKCMU_VIP0, + CLK_CON_DIV_CLKCMU_VIP1, + CLK_CON_DIV_CLKCMU_VPP_CORE, + CLK_CON_DIV_PLL_SHARED0_DIV2, + CLK_CON_DIV_PLL_SHARED0_DIV3, + CLK_CON_DIV_PLL_SHARED0_DIV4, + CLK_CON_DIV_PLL_SHARED1_DIV2, + CLK_CON_DIV_PLL_SHARED1_DIV3, + CLK_CON_DIV_PLL_SHARED1_DIV4, +}; + +static const struct samsung_pll_rate_table artpec9_pll_audio_rates[] __initconst = { + PLL_A9FRACO_RATE(25 * MHZ, 589824000U, 94, 1, 3, 6238440), +}; + +static const struct samsung_pll_clock cmu_cmu_pll_clks[] __initconst = { + PLL(pll_a9fracm, CLK_FOUT_SHARED0_PLL, "fout_pll_shared0", "fin_pll", + PLL_LOCKTIME_PLL_SHARED0, PLL_CON0_PLL_SHARED0, NULL), + PLL(pll_a9fracm, CLK_FOUT_SHARED1_PLL, "fout_pll_shared1", "fin_pll", + PLL_LOCKTIME_PLL_SHARED1, PLL_CON0_PLL_SHARED1, NULL), + PLL(pll_a9fraco, CLK_FOUT_AUDIO_PLL, "fout_pll_audio", "fin_pll", + PLL_LOCKTIME_PLL_AUDIO, PLL_CON0_PLL_AUDIO, artpec9_pll_audio_rates), +}; + +PNAME(mout_clkcmu_bus_bus_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div2", + "dout_pll_shared1_div3", "dout_pll_shared1_div4" }; +PNAME(mout_clkcmu_cdc_core_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div3", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_core_main_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div2", + "dout_pll_shared1_div3", "dout_pll_shared1_div4" }; +PNAME(mout_clkcmu_cpucl_switch_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div2", + "dout_pll_shared0_div3", "dout_pll_shared1_div3" }; +PNAME(mout_clkcmu_dlp_core_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_fsys0_bus_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div4", "dout_pll_shared1_div2" }; +PNAME(mout_clkcmu_fsys0_ip_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div3", + "dout_pll_shared1_div2", "dout_pll_shared0_div3" }; +PNAME(mout_clkcmu_fsys1_bus_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "dout_pll_shared0_div4" }; +PNAME(mout_clkcmu_fsys1_scan0_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div4" }; +PNAME(mout_clkcmu_fsys1_scan1_p) = { "dout_pll_shared1_div3", "dout_pll_shared1_div4" }; +PNAME(mout_clkcmu_gpu_3d_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_gpu_2d_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_imem_aclk_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div4", "dout_pll_shared1_div2" }; +PNAME(mout_clkcmu_imem_ca5_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div2", + "dout_pll_shared1_div3", "mout_clk_pll_shared1" }; +PNAME(mout_clkcmu_imem_jpeg_p) = { "dout_pll_shared0_div2", "dout_pll_shared0_div3", + "dout_pll_shared1_div2", "dout_pll_shared1_div3" }; +PNAME(mout_clkcmu_imem_sss_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div2" }; +PNAME(mout_clkcmu_ipa_core_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_mif_switch_p) = { "fout_pll_shared1", "mout_clkcmu_pll_shared0", + "dout_pll_shared0_div2", "dout_pll_shared0_div3" }; +PNAME(mout_clkcmu_mif_busp_p) = { "dout_pll_shared1_div3", "dout_pll_shared1_div4", + "dout_pll_shared0_div4", "dout_pll_shared0_div2" }; +PNAME(mout_clkcmu_peri_disp_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div4", "dout_pll_shared1_div2" }; +PNAME(mout_clkcmu_peri_ip_p) = { "fout_pll_fsys1", "dout_pll_shared1_2", + "dout_pll_shared1_div4", "dout_pll_shared0_div2" }; +PNAME(mout_clkcmu_rsp_core_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_trfm_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_vio_core_l_p) = { "dout_pll_shared0_div2", "dout_pll_shared1_div3", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_vio_core_p) = { "fout_pll_fsys1", "dout_pll_shared0_div2", + "dout_pll_shared1_div3", "dout_pll_shared1_div2" }; +PNAME(mout_clkcmu_vio_audio_p) = { "fout_pll_audio", "mout_clkcmu_pll_audio" }; +PNAME(mout_clkcmu_vip0_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_vip1_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_vpp_core_p) = { "dout_pll_shared1_div3", "dout_pll_shared0_div2", + "dout_pll_shared1_div2", "mout_clk_pll_fsys1" }; +PNAME(mout_clkcmu_pll_shared0_p) = { "fin_pll", "fout_pll_shared0" }; +PNAME(mout_clkcmu_pll_shared1_p) = { "fin_pll", "fout_pll_shared1" }; +PNAME(mout_clkcmu_pll_audio_p) = { "fin_pll", "fout_pll_audio" }; + +static const struct samsung_mux_clock cmu_cmu_mux_clks[] __initconst = { + MUX(0, "mout_clkcmu_pll_shared0", mout_clkcmu_pll_shared0_p, PLL_CON0_PLL_SHARED0, 4, 1), + MUX(0, "mout_clkcmu_pll_shared1", mout_clkcmu_pll_shared1_p, PLL_CON0_PLL_SHARED1, 4, 1), + MUX(0, "mout_clkcmu_pll_audio", mout_clkcmu_pll_audio_p, PLL_CON0_PLL_AUDIO, 4, 1), + MUX(0, "mout_clkcmu_bus_bus", mout_clkcmu_bus_bus_p, CLK_CON_MUX_CLKCMU_BUS, 0, 2), + nMUX(0, "mout_clkcmu_cdc_core", mout_clkcmu_cdc_core_p, CLK_CON_MUX_CLKCMU_CDC_CORE, 0, 2), + MUX(0, "mout_clkcmu_core_main", mout_clkcmu_core_main_p, + CLK_CON_MUX_CLKCMU_CORE_MAIN, 0, 2), + MUX(0, "mout_clkcmu_cpucl_switch", mout_clkcmu_cpucl_switch_p, + CLK_CON_MUX_CLKCMU_CPUCL_SWITCH, 0, 2), + nMUX(0, "mout_clkcmu_dlp_core", mout_clkcmu_dlp_core_p, CLK_CON_MUX_CLKCMU_DLP_CORE, 0, 2), + MUX(0, "mout_clkcmu_fsys0_bus", mout_clkcmu_fsys0_bus_p, + CLK_CON_MUX_CLKCMU_FSYS0_BUS, 0, 2), + MUX(0, "mout_clkcmu_fsys0_ip", mout_clkcmu_fsys0_ip_p, CLK_CON_MUX_CLKCMU_FSYS0_IP, 0, 2), + MUX(0, "mout_clkcmu_fsys1_bus", mout_clkcmu_fsys1_bus_p, + CLK_CON_MUX_CLKCMU_FSYS1_BUS, 0, 2), + MUX(0, "mout_clkcmu_fsys1_scan0", mout_clkcmu_fsys1_scan0_p, + CLK_CON_MUX_CLKCMU_FSYS1_SCAN0, 0, 1), + MUX(0, "mout_clkcmu_fsys1_scan1", mout_clkcmu_fsys1_scan1_p, + CLK_CON_MUX_CLKCMU_FSYS1_SCAN1, 0, 1), + MUX(0, "mout_clkcmu_gpu_2d", mout_clkcmu_gpu_2d_p, CLK_CON_MUX_CLKCMU_GPU_2D, 0, 2), + MUX(0, "mout_clkcmu_gpu_3d", mout_clkcmu_gpu_3d_p, CLK_CON_MUX_CLKCMU_GPU_3D, 0, 2), + MUX(0, "mout_clkcmu_imem_aclk", mout_clkcmu_imem_aclk_p, + CLK_CON_MUX_CLKCMU_IMEM_ACLK, 0, 2), + MUX(0, "mout_clkcmu_imem_ca5", mout_clkcmu_imem_ca5_p, CLK_CON_MUX_CLKCMU_IMEM_CA5, 0, 2), + MUX(0, "mout_clkcmu_imem_jpeg", mout_clkcmu_imem_jpeg_p, + CLK_CON_MUX_CLKCMU_IMEM_JPEG, 0, 2), + MUX(0, "mout_clkcmu_imem_sss", mout_clkcmu_imem_sss_p, CLK_CON_MUX_CLKCMU_IMEM_SSS, 0, 1), + MUX(0, "mout_clkcmu_ipa_core", mout_clkcmu_ipa_core_p, CLK_CON_MUX_CLKCMU_IPA_CORE, 0, 2), + MUX(0, "mout_clkcmu_mif_busp", mout_clkcmu_mif_busp_p, CLK_CON_MUX_CLKCMU_MIF_BUSP, 0, 2), + MUX(0, "mout_clkcmu_mif_switch", mout_clkcmu_mif_switch_p, + CLK_CON_MUX_CLKCMU_MIF_SWITCH, 0, 2), + MUX(0, "mout_clkcmu_peri_disp", mout_clkcmu_peri_disp_p, + CLK_CON_MUX_CLKCMU_PERI_DISP, 0, 2), + MUX(0, "mout_clkcmu_peri_ip", mout_clkcmu_peri_ip_p, CLK_CON_MUX_CLKCMU_PERI_IP, 0, 2), + MUX(0, "mout_clkcmu_rsp_core", mout_clkcmu_rsp_core_p, CLK_CON_MUX_CLKCMU_RSP_CORE, 0, 2), + MUX(0, "mout_clkcmu_trfm", mout_clkcmu_trfm_p, CLK_CON_MUX_CLKCMU_TRFM, 0, 2), + MUX(0, "mout_clkcmu_vio_core", mout_clkcmu_vio_core_p, CLK_CON_MUX_CLKCMU_VIO_CORE, 0, 2), + MUX(0, "mout_clkcmu_vio_core_l", mout_clkcmu_vio_core_l_p, + CLK_CON_MUX_CLKCMU_VIO_CORE_L, 0, 2), + MUX(0, "mout_clkcmu_vio_audio", mout_clkcmu_vio_audio_p, + CLK_CON_MUX_CLKCMU_VIO_AUDIO, 0, 1), + MUX(0, "mout_clkcmu_vip0", mout_clkcmu_vip0_p, CLK_CON_MUX_CLKCMU_VIP0, 0, 2), + MUX(0, "mout_clkcmu_vip1", mout_clkcmu_vip1_p, CLK_CON_MUX_CLKCMU_VIP1, 0, 2), + MUX(0, "mout_clkcmu_vpp_core", mout_clkcmu_vpp_core_p, CLK_CON_MUX_CLKCMU_VPP_CORE, 0, 2), +}; + +static const struct samsung_div_clock cmu_cmu_div_clks[] __initconst = { + DIV(CLK_DOUT_CMU_ADD, "dout_clkcmu_add", "gate_clkcmu_add", CLK_CON_DIV_CLKCMU_ADD, 0, 8), + DIV(CLK_DOUT_CMU_BUS, "dout_clkcmu_bus", + "gate_clkcmu_bus_bus", CLK_CON_DIV_CLKCMU_BUS, 0, 4), + DIV_F(CLK_DOUT_CMU_CDC_CORE, "dout_clkcmu_cdc_core", + "gate_clkcmu_cdc_core", CLK_CON_DIV_CLKCMU_CDC_CORE, 0, 4, CLK_SET_RATE_PARENT, 0), + DIV(CLK_DOUT_CMU_CORE_MAIN, "dout_clkcmu_core_main", + "gate_clkcmu_core_main", CLK_CON_DIV_CLKCMU_CORE_MAIN, 0, 4), + DIV(CLK_DOUT_CMU_CPUCL_SWITCH, "dout_clkcmu_cpucl_switch", + "gate_clkcmu_cpucl_switch", CLK_CON_DIV_CLKCMU_CPUCL_SWITCH, 0, 3), + DIV_F(CLK_DOUT_CMU_DLP_CORE, "dout_clkcmu_dlp_core", + "gate_clkcmu_dlp_core", CLK_CON_DIV_CLKCMU_DLP_CORE, 0, 4, CLK_SET_RATE_PARENT, 0), + DIV(CLK_DOUT_CMU_FSYS0_BUS, "dout_clkcmu_fsys0_bus", + "gate_clkcmu_fsys0_bus", CLK_CON_DIV_CLKCMU_FSYS0_BUS, 0, 4), + DIV(CLK_DOUT_CMU_FSYS0_IP, "dout_clkcmu_fsys0_ip", + "gate_clkcmu_fsys0_ip", CLK_CON_DIV_CLKCMU_FSYS0_IP, 0, 9), + DIV(CLK_DOUT_CMU_FSYS1_BUS, "dout_clkcmu_fsys1_bus", + "gate_clkcmu_fsys1_bus", CLK_CON_DIV_CLKCMU_FSYS1_BUS, 0, 4), + DIV(CLK_DOUT_CMU_FSYS1_SCAN0, "dout_clkcmu_fsys1_scan0", + "gate_clkcmu_fsys1_scan0", CLK_CON_DIV_CLKCMU_FSYS1_SCAN0, 0, 4), + DIV(CLK_DOUT_CMU_FSYS1_SCAN1, "dout_clkcmu_fsys1_scan1", + "gate_clkcmu_fsys1_scan1", CLK_CON_DIV_CLKCMU_FSYS1_SCAN1, 0, 4), + DIV(CLK_DOUT_CMU_GPU_2D, "dout_clkcmu_gpu_2d", + "gate_clkcmu_gpu_2d", CLK_CON_DIV_CLKCMU_GPU_2D, 0, 4), + DIV(CLK_DOUT_CMU_GPU_3D, "dout_clkcmu_gpu_3d", + "gate_clkcmu_gpu_3d", CLK_CON_DIV_CLKCMU_GPU_3D, 0, 4), + DIV(CLK_DOUT_CMU_IMEM_ACLK, "dout_clkcmu_imem_aclk", + "gate_clkcmu_imem_aclk", CLK_CON_DIV_CLKCMU_IMEM_ACLK, 0, 4), + DIV(CLK_DOUT_CMU_IMEM_CA5, "dout_clkcmu_imem_ca5", + "gate_clkcmu_imem_ca5", CLK_CON_DIV_CLKCMU_IMEM_CA5, 0, 4), + DIV(CLK_DOUT_CMU_IMEM_JPEG, "dout_clkcmu_imem_jpeg", + "gate_clkcmu_imem_jpeg", CLK_CON_DIV_CLKCMU_IMEM_JPEG, 0, 4), + DIV(CLK_DOUT_CMU_IMEM_SSS, "dout_clkcmu_imem_sss", + "gate_clkcmu_imem_sss", CLK_CON_DIV_CLKCMU_IMEM_SSS, 0, 4), + DIV(CLK_DOUT_CMU_IPA_CORE, "dout_clkcmu_ipa_core", + "gate_clkcmu_ipa_core", CLK_CON_DIV_CLKCMU_IPA_CORE, 0, 4), + DIV(CLK_DOUT_CMU_LCPU, "dout_clkcmu_lcpu", + "gate_clkcmu_lcpu", CLK_CON_DIV_CLKCMU_LCPU, 0, 4), + DIV(CLK_DOUT_CMU_MIF_BUSP, "dout_clkcmu_mif_busp", + "gate_clkcmu_mif_busp", CLK_CON_DIV_CLKCMU_MIF_BUSP, 0, 3), + DIV(CLK_DOUT_CMU_MIF_SWITCH, "dout_clkcmu_mif_switch", + "gate_clkcmu_mif_switch", CLK_CON_DIV_CLKCMU_MIF_SWITCH, 0, 4), + DIV(CLK_DOUT_CMU_PERI_DISP, "dout_clkcmu_peri_disp", + "gate_clkcmu_peri_disp", CLK_CON_DIV_CLKCMU_PERI_DISP, 0, 4), + DIV(CLK_DOUT_CMU_PERI_IP, "dout_clkcmu_peri_ip", + "gate_clkcmu_peri_ip", CLK_CON_DIV_CLKCMU_PERI_IP, 0, 4), + DIV(CLK_DOUT_CMU_RSP_CORE, "dout_clkcmu_rsp_core", + "gate_clkcmu_rsp_core", CLK_CON_DIV_CLKCMU_RSP_CORE, 0, 4), + DIV(CLK_DOUT_CMU_TRFM, "dout_clkcmu_trfm", + "gate_clkcmu_trfm", CLK_CON_DIV_CLKCMU_TRFM, 0, 4), + DIV(CLK_DOUT_CMU_VIO_CORE, "dout_clkcmu_vio_core", + "gate_clkcmu_vio_core", CLK_CON_DIV_CLKCMU_VIO_CORE, 0, 4), + DIV(CLK_DOUT_CMU_VIO_CORE_L, "dout_clkcmu_vio_core_l", + "gate_clkcmu_vio_core_l", CLK_CON_DIV_CLKCMU_VIO_CORE_L, 0, 4), + DIV(CLK_DOUT_CMU_VIO_AUDIO, "dout_clkcmu_vio_audio", + "gate_clkcmu_vio_audio", CLK_CON_DIV_CLKCMU_VIO_AUDIO, 0, 4), + DIV(CLK_DOUT_CMU_VIP0, "dout_clkcmu_vip0", + "gate_clkcmu_vip0", CLK_CON_DIV_CLKCMU_VIP0, 0, 4), + DIV(CLK_DOUT_CMU_VIP1, "dout_clkcmu_vip1", + "gate_clkcmu_vip1", CLK_CON_DIV_CLKCMU_VIP1, 0, 4), + DIV(CLK_DOUT_CMU_VPP_CORE, "dout_clkcmu_vpp_core", + "gate_clkcmu_vpp_core", CLK_CON_DIV_CLKCMU_VPP_CORE, 0, 4), + DIV(CLK_DOUT_SHARED0_DIV2, "dout_pll_shared0_div2", + "mout_clkcmu_pll_shared0", CLK_CON_DIV_PLL_SHARED0_DIV2, 0, 1), + DIV(CLK_DOUT_SHARED0_DIV3, "dout_pll_shared0_div3", + "mout_clkcmu_pll_shared0", CLK_CON_DIV_PLL_SHARED0_DIV3, 0, 2), + DIV(CLK_DOUT_SHARED0_DIV4, "dout_pll_shared0_div4", + "dout_pll_shared0_div2", CLK_CON_DIV_PLL_SHARED0_DIV4, 0, 1), + DIV(CLK_DOUT_SHARED1_DIV2, "dout_pll_shared1_div2", + "mout_clkcmu_pll_shared1", CLK_CON_DIV_PLL_SHARED1_DIV2, 0, 1), + DIV(CLK_DOUT_SHARED1_DIV3, "dout_pll_shared1_div3", + "mout_clkcmu_pll_shared1", CLK_CON_DIV_PLL_SHARED1_DIV3, 0, 2), + DIV(CLK_DOUT_SHARED1_DIV4, "dout_pll_shared1_div4", + "dout_pll_shared1_div2", CLK_CON_DIV_PLL_SHARED1_DIV4, 0, 1), +}; + +static const struct samsung_cmu_info cmu_cmu_info __initconst = { + .pll_clks = cmu_cmu_pll_clks, + .nr_pll_clks = ARRAY_SIZE(cmu_cmu_pll_clks), + .mux_clks = cmu_cmu_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_cmu_mux_clks), + .div_clks = cmu_cmu_div_clks, + .nr_div_clks = ARRAY_SIZE(cmu_cmu_div_clks), + .nr_clk_ids = CMU_CMU_NR_CLK, + .clk_regs = cmu_cmu_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_cmu_clk_regs), +}; + +/* Register Offset definitions for CMU_BUS (0x13410000) */ +#define PLL_CON0_MUX_CLK_BUS_ACLK_USER 0x0100 + +static const unsigned long cmu_bus_clk_regs[] __initconst = { + PLL_CON0_MUX_CLK_BUS_ACLK_USER, +}; + +PNAME(mout_clk_bus_aclk_user_p) = {"fin_pll", "dout_clkcmu_bus_bus",}; + +static const struct samsung_mux_clock cmu_bus_mux_clks[] __initconst = { + MUX(CLK_MOUT_BUS_ACLK_USER, "mout_clk_bus_aclk_user", mout_clk_bus_aclk_user_p, + PLL_CON0_MUX_CLK_BUS_ACLK_USER, 4, 1), +}; + +static const struct samsung_cmu_info cmu_bus_info __initconst = { + .mux_clks = cmu_bus_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_bus_mux_clks), + .nr_clk_ids = CMU_BUS_NR_CLK, + .clk_regs = cmu_bus_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_bus_clk_regs), +}; + +/* Register Offset definitions for CMU_CORE (0x12c10000) */ +#define PLL_CON0_MUX_CLK_CORE_ACLK_USER 0x0100 + +static const unsigned long cmu_core_clk_regs[] __initconst = { + PLL_CON0_MUX_CLK_CORE_ACLK_USER, +}; + +PNAME(mout_clk_core_aclk_user_p) = {"fin_pll", "dout_clkcmu_core_main",}; + +static const struct samsung_mux_clock cmu_core_mux_clks[] __initconst = { + MUX(CLK_MOUT_CORE_ACLK_USER, "mout_clk_core_aclk_user", mout_clk_core_aclk_user_p, + PLL_CON0_MUX_CLK_CORE_ACLK_USER, 4, 1), +}; + +static const struct samsung_cmu_info cmu_core_info __initconst = { + .mux_clks = cmu_core_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_core_mux_clks), + .nr_clk_ids = CMU_CORE_NR_CLK, + .clk_regs = cmu_core_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_core_clk_regs), +}; + +/* Register Offset definitions for CMU_CPUCL (0x12810000) */ +#define PLL_LOCKTIME_PLL0_CPUCL 0x0000 +#define PLL_LOCKTIME_PLL1_CPUCL 0x0008 +#define PLL_CON0_MUX_CLKCMU_CPUCL_SWITCH_SCU_USER 0x0100 +#define PLL_CON0_MUX_CLKCMU_CPUCL_SWITCH_USER 0x0120 +#define PLL_CON0_PLL0_CPUCL 0x0140 +#define PLL_CON0_PLL1_CPUCL 0x0160 +#define CLK_CON_MUX_CLK_CPUCL_PLL 0x1000 +#define CLK_CON_MUX_CLK_CPUCL_PLL_SCU 0x1004 +#define CLK_CON_DIV_CLK_CPUCL_CLUSTER_PERIPHCLK 0x1800 +#define CLK_CON_DIV_CLK_CPUCL_CLUSTER_GICCLK 0x1804 +#define CLK_CON_DIV_CLK_CPUCL_CLUSTER_PCLK 0x1808 +#define CLK_CON_DIV_CLK_CPUCL_CMUREF 0x180c +#define CLK_CON_DIV_CLK_CPUCL_CPU 0x1810 +#define CLK_CON_DIV_CLK_CPUCL_CLUSTER_ATCLK 0x1818 +#define CLK_CON_DIV_CLK_CPUCL_CLUSTER_SCU 0x181c +#define CLK_CON_DIV_CLK_CPUCL_DBG 0x1820 +#define CLK_CON_GAT_CLK_CLUSTER_CPU 0x2008 +#define CLK_CON_GAT_CLK_CPUCL_SHORTSTOP 0x200c +#define CSSYS_IPCLKPORT_ATCLK 0x2070 +#define CSSYS_IPCLKPORT_PCLKDBG 0x2074 +#define DMYQCH_CON_CSSYS_QCH 0x3000 +#define DMYQCH_CON_CLUSTER_QCH_CORECLK0 0x3104 +#define DMYQCH_CON_CLUSTER_QCH_CORECLK1 0x3108 +#define DMYQCH_CON_CLUSTER_QCH_CORECLK2 0x310c +#define DMYQCH_CON_CLUSTER_QCH_CORECLK3 0x3110 +#define DMYQCH_CON_CLUSTER_QCH_CORECLK4 0x3114 +#define DMYQCH_CON_CLUSTER_QCH_CORECLK5 0x3118 +#define DMYQCH_CON_CLUSTER_QCH_PERIPHCLK 0x311c + +static const unsigned long cmu_cpucl_clk_regs[] __initconst = { + PLL_LOCKTIME_PLL0_CPUCL, + PLL_LOCKTIME_PLL1_CPUCL, + PLL_CON0_MUX_CLKCMU_CPUCL_SWITCH_SCU_USER, + PLL_CON0_MUX_CLKCMU_CPUCL_SWITCH_USER, + PLL_CON0_PLL0_CPUCL, + PLL_CON0_PLL1_CPUCL, + CLK_CON_MUX_CLK_CPUCL_PLL, + CLK_CON_MUX_CLK_CPUCL_PLL_SCU, + CLK_CON_DIV_CLK_CPUCL_CLUSTER_PERIPHCLK, + CLK_CON_DIV_CLK_CPUCL_CLUSTER_GICCLK, + CLK_CON_DIV_CLK_CPUCL_CLUSTER_PCLK, + CLK_CON_DIV_CLK_CPUCL_CMUREF, + CLK_CON_DIV_CLK_CPUCL_CPU, + CLK_CON_DIV_CLK_CPUCL_CLUSTER_ATCLK, + CLK_CON_DIV_CLK_CPUCL_CLUSTER_SCU, + CLK_CON_DIV_CLK_CPUCL_DBG, + CLK_CON_GAT_CLK_CLUSTER_CPU, + CLK_CON_GAT_CLK_CPUCL_SHORTSTOP, + CSSYS_IPCLKPORT_ATCLK, + CSSYS_IPCLKPORT_PCLKDBG, + DMYQCH_CON_CSSYS_QCH, + DMYQCH_CON_CLUSTER_QCH_CORECLK0, + DMYQCH_CON_CLUSTER_QCH_CORECLK1, + DMYQCH_CON_CLUSTER_QCH_CORECLK2, + DMYQCH_CON_CLUSTER_QCH_CORECLK3, + DMYQCH_CON_CLUSTER_QCH_CORECLK4, + DMYQCH_CON_CLUSTER_QCH_CORECLK5, + DMYQCH_CON_CLUSTER_QCH_PERIPHCLK, +}; + +/* rate_table must be in descending order */ +static const struct samsung_pll_rate_table artpec9_pll_cpucl_rates[] __initconst = { + PLL_35XX_RATE(25 * MHZ, 1400000000U, 56, 1, 0), + PLL_35XX_RATE(25 * MHZ, 1100000000U, 44, 1, 0), + PLL_35XX_RATE(25 * MHZ, 850000000U, 34, 1, 0), +}; + +static const struct samsung_pll_clock cmu_cpucl_pll_clks[] __initconst = { + PLL(pll_a9fracm, CLK_FOUT_CPUCL_PLL0, "fout_pll0_cpucl", "fin_pll", + PLL_LOCKTIME_PLL0_CPUCL, PLL_CON0_PLL0_CPUCL, artpec9_pll_cpucl_rates), + PLL(pll_a9fracm, CLK_FOUT_CPUCL_PLL1, "fout_pll1_cpucl", "fin_pll", + PLL_LOCKTIME_PLL1_CPUCL, PLL_CON0_PLL1_CPUCL, artpec9_pll_cpucl_rates), +}; + +PNAME(mout_clkcmu_cpucl_switch_scu_user_p) = { "fin_pll", "dout_clkcmu_cpucl_switch" }; +PNAME(mout_clkcmu_cpucl_switch_user_p) = { "fin_pll", "dout_clkcmu_cpucl_switch" }; +PNAME(mout_pll0_cpucl_p) = { "fin_pll", "fout_pll0_cpucl" }; +PNAME(mout_clk_cpucl_pll0_p) = { "mout_pll0_cpucl", "mout_clkcmu_cpucl_switch_user" }; +PNAME(mout_pll1_cpucl_p) = { "fin_pll", "fout_pll1_cpucl" }; +PNAME(mout_clk_cpucl_pll_scu_p) = { "mout_pll1_cpucl", "mout_clkcmu_cpucl_switch_scu_user" }; + +static const struct samsung_mux_clock cmu_cpucl_mux_clks[] __initconst = { + MUX_F(0, "mout_pll0_cpucl", mout_pll0_cpucl_p, + PLL_CON0_PLL0_CPUCL, 4, 1, CLK_SET_RATE_PARENT | CLK_RECALC_NEW_RATES, 0), + MUX_F(0, "mout_pll1_cpucl", mout_pll1_cpucl_p, + PLL_CON0_PLL1_CPUCL, 4, 1, CLK_SET_RATE_PARENT | CLK_RECALC_NEW_RATES, 0), + MUX(CLK_MOUT_CPUCL_SWITCH_SCU_USER, "mout_clkcmu_cpucl_switch_scu_user", + mout_clkcmu_cpucl_switch_scu_user_p, PLL_CON0_MUX_CLKCMU_CPUCL_SWITCH_SCU_USER, 4, 1), + MUX(CLK_MOUT_CPUCL_SWITCH_USER, "mout_clkcmu_cpucl_switch_user", + mout_clkcmu_cpucl_switch_user_p, PLL_CON0_MUX_CLKCMU_CPUCL_SWITCH_USER, 4, 1), + MUX_F(CLK_MOUT_CPUCL_PLL0, "mout_clk_cpucl_pll0", + mout_clk_cpucl_pll0_p, CLK_CON_MUX_CLK_CPUCL_PLL, 0, 1, CLK_SET_RATE_PARENT, 0), + MUX_F(CLK_MOUT_CPUCL_PLL_SCU, "mout_clk_cpucl_pll_scu", mout_clk_cpucl_pll_scu_p, + CLK_CON_MUX_CLK_CPUCL_PLL_SCU, 0, 1, CLK_SET_RATE_PARENT, 0), +}; + +static const struct samsung_fixed_factor_clock cpucl_ffactor_clks[] __initconst = { + FFACTOR(CLK_DOUT_CPUCL_CPU, "dout_clk_cpucl_cpu", + "mout_clk_cpucl_pll0", 1, 1, CLK_SET_RATE_PARENT), +}; + +static const struct samsung_div_clock cmu_cpucl_div_clks[] __initconst = { + DIV(CLK_DOUT_CPUCL_CLUSTER_PERIPHCLK, "dout_clk_cluster_periphclk", + "clk_con_gat_clk_cluster_cpu", CLK_CON_DIV_CLK_CPUCL_CLUSTER_PERIPHCLK, 0, 4), + DIV(CLK_DOUT_CPUCL_CLUSTER_GICCLK, "dout_clk_cluster_gicclk", + "clk_con_gat_clk_cluster_cpu", CLK_CON_DIV_CLK_CPUCL_CLUSTER_GICCLK, 0, 4), + DIV(CLK_DOUT_CPUCL_CLUSTER_PCLK, "dout_clk_cluster_pclk", + "clk_con_gat_clk_cluster_cpu", CLK_CON_DIV_CLK_CPUCL_CLUSTER_PCLK, 0, 4), + DIV(CLK_DOUT_CPUCL_CMUREF, "dout_clk_cpucl_cmuref", + "dout_clk_cpucl_cpu", CLK_CON_DIV_CLK_CPUCL_CMUREF, 0, 3), + DIV(CLK_DOUT_CPUCL_CLUSTER_ATCLK, "dout_clk_cluster_atclk", + "clk_con_gat_clk_cluster_cpu", CLK_CON_DIV_CLK_CPUCL_CLUSTER_ATCLK, 0, 4), + DIV_F(CLK_DOUT_CPUCL_CLUSTER_SCU, "dout_clk_cluster_scu", "mout_clk_cpucl_pll_scu", + CLK_CON_DIV_CLK_CPUCL_CLUSTER_SCU, 0, 4, CLK_SET_RATE_PARENT, 0), + DIV(CLK_DOUT_CPUCL_DBG, "dout_clk_cpucl_dbg", + "dout_clk_cpucl_cpu", CLK_CON_DIV_CLK_CPUCL_DBG, 0, 4), +}; + +static const struct samsung_gate_clock cmu_cpucl_gate_clks[] __initconst = { + GATE(CLK_GOUT_CPUCL_CLUSTER_CPU, "clk_con_gat_clk_cluster_cpu", + "clk_con_gat_clk_cpucl_shortstop", CLK_CON_GAT_CLK_CLUSTER_CPU, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_CPUCL_SHORTSTOP, "clk_con_gat_clk_cpucl_shortstop", "dout_clk_cpucl_cpu", + CLK_CON_GAT_CLK_CPUCL_SHORTSTOP, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_CPUCL_CSSYS_IPCLKPORT_ATCLK, "cssys_ipclkport_atclk", "dout_clk_cpucl_dbg", + CSSYS_IPCLKPORT_ATCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_CPUCL_CSSYS_IPCLKPORT_PCLKDBG, "cssys_ipclkport_pclkdbg", + "dout_clk_cpucl_dbg", CSSYS_IPCLKPORT_PCLKDBG, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), +}; + +static const struct samsung_cmu_info cmu_cpucl_info __initconst = { + .pll_clks = cmu_cpucl_pll_clks, + .nr_pll_clks = ARRAY_SIZE(cmu_cpucl_pll_clks), + .fixed_factor_clks = cpucl_ffactor_clks, + .nr_fixed_factor_clks = ARRAY_SIZE(cpucl_ffactor_clks), + .mux_clks = cmu_cpucl_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_cpucl_mux_clks), + .div_clks = cmu_cpucl_div_clks, + .nr_div_clks = ARRAY_SIZE(cmu_cpucl_div_clks), + .gate_clks = cmu_cpucl_gate_clks, + .nr_gate_clks = ARRAY_SIZE(cmu_cpucl_gate_clks), + .nr_clk_ids = CMU_CPUCL_NR_CLK, + .clk_regs = cmu_cpucl_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_cpucl_clk_regs), +}; + +/* Register Offset definitions for CMU_FSYS0 (0x14410000) */ +#define PLL_CON0_MUX_CLK_FSYS0_BUS_USER 0x0100 +#define PLL_CON0_MUX_CLK_FSYS0_IP_USER 0x0120 +#define PLL_CON0_MUX_CLK_FSYS0_MAIN_USER 0x0140 +#define CLK_CON_DIV_CLK_FSYS0_125 0x1800 +#define CLK_CON_DIV_CLK_FSYS0_ADC 0x1804 +#define CLK_CON_DIV_CLK_FSYS0_BUS_300 0x1808 +#define CLK_CON_DIV_CLK_FSYS0_EQOS0 0x1814 +#define CLK_CON_DIV_CLK_FSYS0_EQOS1 0x1818 +#define CLK_CON_DIV_CLK_FSYS0_EQOS_250 0x181C +#define CLK_CON_DIV_CLK_FSYS0_MMC_CARD0 0x1820 +#define CLK_CON_DIV_CLK_FSYS0_MMC_CARD1 0x1824 +#define CLK_CON_DIV_CLK_FSYS0_MMC_CARD2 0x1828 +#define CLK_CON_DIV_CLK_FSYS0_QSPI 0x182c +#define CLK_CON_DIV_CLK_FSYS0_SFMC_NAND 0x1830 +#define CLK_CON_FSYS0_I2C0_IPCLKPORT_I_PCLK 0x2040 +#define CLK_CON_FSYS0_I2C1_IPCLKPORT_I_PCLK 0x2044 +#define CLK_CON_MMC0_IPCLKPORT_I_ACLK 0x2078 +#define CLK_CON_MMC1_IPCLKPORT_I_ACLK 0x2080 +#define CLK_CON_MMC2_IPCLKPORT_I_ACLK 0x2088 +#define CLK_CON_PWM_IPCLKPORT_I_PCLK_S0 0x2090 +#define CLK_CON_DMYQCH_CON_ADC_WRAP_QCH 0x3000 +#define CLK_CON_DMYQCH_CON_EQOS_TOP0_QCH 0x3004 +#define CLK_CON_DMYQCH_CON_EQOS_TOP1_QCH 0x3008 +#define CLK_CON_DMYQCH_CON_FSYS0_I3C0_QCH 0x3010 +#define CLK_CON_DMYQCH_CON_FSYS0_I3C1_QCH 0x3014 +#define CLK_CON_DMYQCH_CON_MMC0_QCH 0x3018 +#define CLK_CON_DMYQCH_CON_MMC1_QCH 0x301c +#define CLK_CON_DMYQCH_CON_MMC2_QCH 0x3020 +#define CLK_CON_DMYQCH_CON_QSPI_QCH 0x3024 +#define CLK_CON_DMYQCH_CON_SFMC_QCH 0x3028 + +static const unsigned long cmu_fsys0_clk_regs[] __initconst = { + PLL_CON0_MUX_CLK_FSYS0_BUS_USER, + PLL_CON0_MUX_CLK_FSYS0_IP_USER, + PLL_CON0_MUX_CLK_FSYS0_MAIN_USER, + CLK_CON_DIV_CLK_FSYS0_125, + CLK_CON_DIV_CLK_FSYS0_ADC, + CLK_CON_DIV_CLK_FSYS0_BUS_300, + CLK_CON_DIV_CLK_FSYS0_EQOS0, + CLK_CON_DIV_CLK_FSYS0_EQOS1, + CLK_CON_DIV_CLK_FSYS0_EQOS_250, + CLK_CON_DIV_CLK_FSYS0_MMC_CARD0, + CLK_CON_DIV_CLK_FSYS0_MMC_CARD1, + CLK_CON_DIV_CLK_FSYS0_MMC_CARD2, + CLK_CON_DIV_CLK_FSYS0_QSPI, + CLK_CON_DIV_CLK_FSYS0_SFMC_NAND, + CLK_CON_FSYS0_I2C0_IPCLKPORT_I_PCLK, + CLK_CON_FSYS0_I2C1_IPCLKPORT_I_PCLK, + CLK_CON_MMC0_IPCLKPORT_I_ACLK, + CLK_CON_MMC1_IPCLKPORT_I_ACLK, + CLK_CON_MMC2_IPCLKPORT_I_ACLK, + CLK_CON_PWM_IPCLKPORT_I_PCLK_S0, + CLK_CON_DMYQCH_CON_ADC_WRAP_QCH, + CLK_CON_DMYQCH_CON_EQOS_TOP0_QCH, + CLK_CON_DMYQCH_CON_EQOS_TOP1_QCH, + CLK_CON_DMYQCH_CON_FSYS0_I3C0_QCH, + CLK_CON_DMYQCH_CON_FSYS0_I3C1_QCH, + CLK_CON_DMYQCH_CON_MMC0_QCH, + CLK_CON_DMYQCH_CON_MMC1_QCH, + CLK_CON_DMYQCH_CON_MMC2_QCH, + CLK_CON_DMYQCH_CON_QSPI_QCH, + CLK_CON_DMYQCH_CON_SFMC_QCH, +}; + +PNAME(mout_fsys0_bus_user_p) = { "fin_pll", "dout_clkcmu_fsys0_bus" }; +PNAME(mout_fsys0_ip_user_p) = { "fin_pll", "dout_clkcmu_fsys0_ip" }; +PNAME(mout_fsys0_main_user_p) = { "fin_pll", "fout_pll_fsys1" }; + +static const struct samsung_mux_clock cmu_fsys0_mux_clks[] __initconst = { + MUX(CLK_MOUT_FSYS0_BUS_USER, "mout_fsys0_bus_user", + mout_fsys0_bus_user_p, PLL_CON0_MUX_CLK_FSYS0_BUS_USER, 4, 1), + MUX(CLK_MOUT_FSYS0_IP_USER, "mout_fsys0_ip_user", + mout_fsys0_ip_user_p, PLL_CON0_MUX_CLK_FSYS0_IP_USER, 4, 1), + MUX(CLK_MOUT_FSYS0_MAIN_USER, "mout_fsys0_main_user", + mout_fsys0_main_user_p, PLL_CON0_MUX_CLK_FSYS0_MAIN_USER, 4, 1), +}; + +static const struct samsung_div_clock cmu_fsys0_div_clks[] __initconst = { + DIV(CLK_DOUT_FSYS0_125, "dout_fsys0_125", "mout_fsys0_main_user", + CLK_CON_DIV_CLK_FSYS0_125, 0, 5), + DIV(CLK_DOUT_FSYS0_ADC, "dout_fsys0_adc", "mout_fsys0_main_user", + CLK_CON_DIV_CLK_FSYS0_ADC, 0, 7), + DIV(CLK_DOUT_FSYS0_BUS_300, "dout_fsys0_bus_300", "mout_fsys0_bus_user", + CLK_CON_DIV_CLK_FSYS0_BUS_300, 0, 4), + DIV(CLK_DOUT_FSYS0_EQOS0, "dout_fsys0_eqos0", "dout_fsys0_eqos_250", + CLK_CON_DIV_CLK_FSYS0_EQOS0, 0, 7), + DIV(CLK_DOUT_FSYS0_EQOS1, "dout_fsys0_eqos1", "dout_fsys0_eqos_250", + CLK_CON_DIV_CLK_FSYS0_EQOS1, 0, 7), + DIV(0, "dout_fsys0_eqos_250", "mout_fsys0_main_user", + CLK_CON_DIV_CLK_FSYS0_EQOS_250, 0, 4), + DIV(CLK_DOUT_FSYS0_MMC_CARD0, "dout_fsys0_mmc_card0", "mout_fsys0_ip_user", + CLK_CON_DIV_CLK_FSYS0_MMC_CARD0, 0, 10), + DIV(CLK_DOUT_FSYS0_MMC_CARD1, "dout_fsys0_mmc_card1", "mout_fsys0_ip_user", + CLK_CON_DIV_CLK_FSYS0_MMC_CARD1, 0, 10), + DIV(CLK_DOUT_FSYS0_MMC_CARD2, "dout_fsys0_mmc_card2", "mout_fsys0_ip_user", + CLK_CON_DIV_CLK_FSYS0_MMC_CARD2, 0, 10), + DIV(CLK_DOUT_FSYS0_QSPI, "dout_fsys0_qspi", "mout_fsys0_ip_user", + CLK_CON_DIV_CLK_FSYS0_QSPI, 0, 4), + DIV(CLK_DOUT_FSYS0_SFMC_NAND, "dout_fsys0_sfmc_nand", "mout_fsys0_ip_user", + CLK_CON_DIV_CLK_FSYS0_SFMC_NAND, 0, 4), +}; + +static const struct samsung_gate_clock cmu_fsys0_gate_clks[] __initconst = { + GATE(0, "adc_wrap_ipclkport_clk", "dout_fsys0_adc", + CLK_CON_DMYQCH_CON_ADC_WRAP_QCH, 1, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_ACLK_I, "eqos_top0_ipclkport_aclk_i", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_EQOS_TOP0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_CLK_CSR_I, "eqos_top0_ipclkport_clk_csr_i", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_EQOS_TOP0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_I_RGMII_PHASE_CLK_250, + "eqos_top0_ipclkport_i_rgmii_phase_clk_250", + "dout_fsys0_eqos_250", CLK_CON_DMYQCH_CON_EQOS_TOP0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP0_IPCLKPORT_I_RGMII_TXCLK, "eqos_top0_ipclkport_i_rgmii_txclk", + "dout_fsys0_eqos0", CLK_CON_DMYQCH_CON_EQOS_TOP0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_I_RGMII_PHASE_CLK_250, + "eqos_top1_ipclkport_i_rgmii_phase_clk_250", + "dout_fsys0_eqos_250", CLK_CON_DMYQCH_CON_EQOS_TOP1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_I_RGMII_TXCLK, "eqos_top1_ipclkport_i_rgmii_txclk", + "dout_fsys0_eqos1", CLK_CON_DMYQCH_CON_EQOS_TOP1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_ACLK_I, "eqos_top1_ipclkport_aclk_i", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_EQOS_TOP1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_EQOS_TOP1_IPCLKPORT_CLK_CSR_I, "eqos_top1_ipclkport_clk_csr_i", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_EQOS_TOP1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_APB_S_PCLK, "i3c0_ipclkport_i_apb_s_pclk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_FSYS0_I3C0_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_CORE_CLK, "i3c0_ipclkport_i_core_clk", + "dout_fsys0_125", CLK_CON_DMYQCH_CON_FSYS0_I3C0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_DMA_CLK, "i3c0_ipclkport_i_dma_clk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_FSYS0_I3C0_QCH, + 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_I3C0_IPCLKPORT_I_HDR_TX_CLK, "i3c0_ipclkport_i_hdr_tx_clk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_FSYS0_I3C0_QCH, + 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_APB_S_PCLK, "i3c1_ipclkport_i_apb_s_pclk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_FSYS0_I3C1_QCH, + 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_CORE_CLK, "i3c1_ipclkport_i_core_clk", + "dout_fsys0_125", CLK_CON_DMYQCH_CON_FSYS0_I3C1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_DMA_CLK, "i3c1_ipclkport_i_dma_clk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_FSYS0_I3C1_QCH, + 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_I3C1_IPCLKPORT_I_HDR_TX_CLK, "i3c1_ipclkport_i_hdr_tx_clk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_FSYS0_I3C1_QCH, + 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_MMC0_IPCLKPORT_SDCLKIN, "mmc0_ipclkport_sdclkin", + "dout_fsys0_mmc_card0", CLK_CON_DMYQCH_CON_MMC0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_MMC1_IPCLKPORT_SDCLKIN, "mmc1_ipclkport_sdclkin", + "dout_fsys0_mmc_card1", CLK_CON_DMYQCH_CON_MMC1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_MMC2_IPCLKPORT_SDCLKIN, "mmc2_ipclkport_sdclkin", + "dout_fsys0_mmc_card2", CLK_CON_DMYQCH_CON_MMC2_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_QSPI_IPCLKPORT_HCLK, "qspi_ipclkport_hclk", + "dout_fsys0_bus_300", CLK_CON_DMYQCH_CON_QSPI_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_QSPI_IPCLKPORT_SSI_CLK, "qspi_ipclkport_ssi_clk", "dout_fsys0_qspi", + CLK_CON_DMYQCH_CON_QSPI_QCH, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_SFMC_IPCLKPORT_I_ACLK_NAND, "sfmc_ipclkport_i_aclk_nand", + "dout_fsys0_sfmc_nand", CLK_CON_DMYQCH_CON_SFMC_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_FSYS0_I2C0_IPCLKPORT_I_PCLK, "i2c0_ipclkport_i_pclk", "dout_fsys0_bus_300", + CLK_CON_FSYS0_I2C0_IPCLKPORT_I_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_I2C1_IPCLKPORT_I_PCLK, "i2c1_ipclkport_i_pclk", "dout_fsys0_bus_300", + CLK_CON_FSYS0_I2C1_IPCLKPORT_I_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_MMC0_IPCLKPORT_I_ACLK, "mmc0_ipclkport_i_aclk", "dout_fsys0_bus_300", + CLK_CON_MMC0_IPCLKPORT_I_ACLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_MMC1_IPCLKPORT_I_ACLK, "mmc1_ipclkport_i_aclk", "dout_fsys0_bus_300", + CLK_CON_MMC1_IPCLKPORT_I_ACLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_MMC2_IPCLKPORT_I_ACLK, "mmc2_ipclkport_i_aclk", "dout_fsys0_bus_300", + CLK_CON_MMC2_IPCLKPORT_I_ACLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS0_PWM_IPCLKPORT_I_PCLK_S0, "pwm_ipclkport_i_pclk", "dout_fsys0_bus_300", + CLK_CON_PWM_IPCLKPORT_I_PCLK_S0, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), +}; + +static const struct samsung_cmu_info cmu_fsys0_info __initconst = { + .mux_clks = cmu_fsys0_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_fsys0_mux_clks), + .div_clks = cmu_fsys0_div_clks, + .nr_div_clks = ARRAY_SIZE(cmu_fsys0_div_clks), + .gate_clks = cmu_fsys0_gate_clks, + .nr_gate_clks = ARRAY_SIZE(cmu_fsys0_gate_clks), + .nr_clk_ids = CMU_FSYS0_NR_CLK, + .clk_regs = cmu_fsys0_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_fsys0_clk_regs), +}; + +/* Register Offset definitions for CMU_FSYS1 (0x14c10000) */ +#define PLL_LOCKTIME_PLL_FSYS1 0x0000 +#define PLL_CON0_MUX_CLK_FSYS1_BUS_USER 0x0100 +#define PLL_CON0_MUX_CLK_FSYS1_SCAN0_USER 0x0120 +#define PLL_CON0_MUX_CLK_FSYS1_SCAN1_USER 0x0140 +#define PLL_CON0_PLL_FSYS1 0x0160 +#define CLK_CON_DIV_CLK_FSYS1_200 0x1808 +#define CLK_CON_DIV_CLK_FSYS1_BUS_300 0x1810 +#define CLK_CON_DIV_CLK_FSYS1_OTP_MEM 0x1814 +#define CLK_CON_DIV_CLK_FSYS1_PCIE_PHY_REFCLK_SYSPLL 0x1818 +#define CLK_CON_FSYS1_UART0_IPCLKPORT_I_PCLK 0x202c +#define CLK_CON_FSYS1_UART0_IPCLKPORT_I_SCLK_UART 0x2030 +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_300 0x205c +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_DBI_ACLK_SOC 0x2068 +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_MSTR_ACLK_SOC 0x206c +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_SLV_ACLK_SOC 0x2070 +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_DBI_ACLK_SOC 0x2078 +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_MSTR_ACLK_SOC 0x2080 +#define CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_SLV_ACLK_SOC 0x2084 +#define CLK_CON_USB20DRD_IPCLKPORT_ACLK_PHYCTRL_20 0x209c +#define CLK_CON_USB20DRD_IPCLKPORT_BUS_CLK_EARLY 0x20a0 +#define CLK_CON_XHB_AHBBR_FSYS1_IPCLKPORT_CLK 0x20a8 +#define CLK_CON_XHB_USB_IPCLKPORT_CLK 0x20ac +#define CLK_CON_DMYQCH_CON_TZ400_QCH 0x3004 +#define CLK_CON_DMYQCH_CON_PCIE_TOP_QCH_PHY_100 0x309c +#define CLK_CON_QCH_CON_MMU_FSYS1_QCH_U_TBU_0_0 0x3050 +#define CLK_CON_QCH_CON_MMU_FSYS1_QCH_U_TBU_1_0 0x3058 + +static const unsigned long cmu_fsys1_clk_regs[] __initconst = { + PLL_LOCKTIME_PLL_FSYS1, + PLL_CON0_MUX_CLK_FSYS1_BUS_USER, + PLL_CON0_MUX_CLK_FSYS1_SCAN0_USER, + PLL_CON0_MUX_CLK_FSYS1_SCAN1_USER, + PLL_CON0_PLL_FSYS1, + CLK_CON_DIV_CLK_FSYS1_200, + CLK_CON_DIV_CLK_FSYS1_BUS_300, + CLK_CON_DIV_CLK_FSYS1_OTP_MEM, + CLK_CON_DIV_CLK_FSYS1_PCIE_PHY_REFCLK_SYSPLL, + CLK_CON_FSYS1_UART0_IPCLKPORT_I_PCLK, + CLK_CON_FSYS1_UART0_IPCLKPORT_I_SCLK_UART, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_300, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_DBI_ACLK_SOC, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_MSTR_ACLK_SOC, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_SLV_ACLK_SOC, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_DBI_ACLK_SOC, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_MSTR_ACLK_SOC, + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_SLV_ACLK_SOC, + CLK_CON_USB20DRD_IPCLKPORT_ACLK_PHYCTRL_20, + CLK_CON_USB20DRD_IPCLKPORT_BUS_CLK_EARLY, + CLK_CON_XHB_AHBBR_FSYS1_IPCLKPORT_CLK, + CLK_CON_XHB_USB_IPCLKPORT_CLK, + CLK_CON_DMYQCH_CON_TZ400_QCH, + CLK_CON_DMYQCH_CON_PCIE_TOP_QCH_PHY_100, + CLK_CON_QCH_CON_MMU_FSYS1_QCH_U_TBU_0_0, + CLK_CON_QCH_CON_MMU_FSYS1_QCH_U_TBU_1_0 +}; + +static const struct samsung_pll_rate_table artpec9_pll_fsys1_rates[] __initconst = { + PLL_35XX_RATE(25 * MHZ, 2000000000U, 80, 1, 0), +}; + +static const struct samsung_pll_clock cmu_fsys1_pll_clks[] __initconst = { + PLL(pll_a9fracm, CLK_FOUT_FSYS1_PLL, "fout_pll_fsys1", "fin_pll", + PLL_LOCKTIME_PLL_FSYS1, PLL_CON0_PLL_FSYS1, artpec9_pll_fsys1_rates), +}; + +PNAME(mout_fsys1_scan0_user_p) = { "fin_pll", "dout_clkcmu_fsys1_scan0" }; +PNAME(mout_fsys1_scan1_user_p) = { "fin_pll", "dout_clkcmu_fsys1_scan1" }; +PNAME(mout_fsys1_bus_user_p) = { "fin_pll", "dout_clkcmu_fsys1_bus" }; +PNAME(mout_fsys_pll_fsys_p) = { "fin_pll", "fout_pll_fsys1" }; + +static const struct samsung_mux_clock cmu_fsys1_mux_clks[] __initconst = { + MUX(0, "mout_clk_pll_fsys1", mout_fsys_pll_fsys_p, PLL_CON0_PLL_FSYS1, 4, 1), + MUX(CLK_MOUT_FSYS1_SCAN0_USER, "mout_fsys1_scan0_user", + mout_fsys1_scan0_user_p, PLL_CON0_MUX_CLK_FSYS1_SCAN0_USER, 4, 1), + MUX(CLK_MOUT_FSYS1_SCAN1_USER, "mout_fsys1_scan1_user", + mout_fsys1_scan1_user_p, PLL_CON0_MUX_CLK_FSYS1_SCAN1_USER, 4, 1), + MUX(CLK_MOUT_FSYS1_BUS_USER, "mout_fsys1_bus_user", + mout_fsys1_bus_user_p, PLL_CON0_MUX_CLK_FSYS1_BUS_USER, 4, 1), +}; + +static const struct samsung_div_clock cmu_fsys1_div_clks[] __initconst = { + DIV(CLK_DOUT_FSYS1_200, "dout_fsys1_200", "mout_clk_pll_fsys1", + CLK_CON_DIV_CLK_FSYS1_200, 0, 4), + DIV(CLK_DOUT_FSYS1_BUS_300, "dout_fsys1_bus_300", "mout_fsys1_bus_user", + CLK_CON_DIV_CLK_FSYS1_BUS_300, 0, 4), + DIV(CLK_DOUT_FSYS1_OTP_MEM, "dout_fsys1_otp_mem", "fin_pll", + CLK_CON_DIV_CLK_FSYS1_OTP_MEM, 0, 4), + DIV(CLK_DOUT_FSYS1_PCIE_PHY_REFCLK_SYSPLL, "dout_fsys1_pcie_phy_refclk_syspll", + "mout_clk_pll_fsys1", CLK_CON_DIV_CLK_FSYS1_PCIE_PHY_REFCLK_SYSPLL, 0, 5), +}; + +static const struct samsung_gate_clock cmu_fsys1_gate_clks[] __initconst = { + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_100, + "pcie_top_ipclkport_pcie_phy_apb2cr_pclk_100", "dout_fsys1_pcie_phy_refclk_syspll", + CLK_CON_DMYQCH_CON_PCIE_TOP_QCH_PHY_100, 1, CLK_SET_RATE_PARENT, 0), + GATE(0, "tzc400_ipclkport_aclk0", "mout_fsys1_bus_user", + CLK_CON_DMYQCH_CON_TZ400_QCH, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "tzc400_ipclkport_aclk1", "mout_fsys1_bus_user", + CLK_CON_DMYQCH_CON_TZ400_QCH, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "tzc400_ipclkport_pclk", "dout_fsys1_bus_300", + CLK_CON_DMYQCH_CON_TZ400_QCH, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_UART0_PCLK, "uart", "dout_fsys1_bus_300", + CLK_CON_FSYS1_UART0_IPCLKPORT_I_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_UART0_SCLK_UART, "clk_uart_baud0", "dout_fsys1_200", + CLK_CON_FSYS1_UART0_IPCLKPORT_I_SCLK_UART, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_300, + "pcie_top_ipclkport_pcie_phy_apb2cr_pclk_300", "dout_fsys1_bus_300", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_PHY_APB2CR_PCLK_300, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X1_DBI_ACLK_SOC, + "pcie_top_ipclkport_pcie_sub_con_x1_dbi_aclk_soc", "dout_fsys1_bus_300", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_DBI_ACLK_SOC, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X1_MSTR_ACLK_SOC, + "pcie_top_ipclkport_pcie_sub_con_x1_mstr_aclk_soc", "mout_fsys1_bus_user", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_MSTR_ACLK_SOC, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X1_SLV_ACLK_SOC, + "pcie_top_ipclkport_pcie_sub_con_x1_slv_aclk_soc", "mout_fsys1_bus_user", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X1_SLV_ACLK_SOC, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X2_DBI_ACLK_SOC, + "pcie_top_ipclkport_pcie_sub_con_x2_dbi_aclk_soc", "dout_fsys1_bus_300", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_DBI_ACLK_SOC, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X2_MSTR_ACLK_SOC, + "pcie_top_ipclkport_pcie_sub_con_x2_mstr_aclk_soc", "mout_fsys1_bus_user", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_MSTR_ACLK_SOC, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_IPCLKPORT_PCIE_SUB_CON_X2_SLV_ACLK_SOC, + "pcie_top_ipclkport_pcie_sub_con_x2_slv_aclk_soc", "mout_fsys1_bus_user", + CLK_CON_PCIE_TOP_IPCLKPORT_PCIE_SUB_CON_X2_SLV_ACLK_SOC, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_USB20DRD_IPCLKPORT_ACLK_PHYCTRL_20, + "usb20drd_ipclkport_aclk_phyctrl_20", "dout_fsys1_bus_300", + CLK_CON_USB20DRD_IPCLKPORT_ACLK_PHYCTRL_20, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_USB20DRD_IPCLKPORT_BUS_CLK_EARLY, "usb20drd_ipclkport_bus_clk_early", + "dout_fsys1_bus_300", CLK_CON_USB20DRD_IPCLKPORT_BUS_CLK_EARLY, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_XHB_AHBBR_FSYS1_IPCLKPORT_CLK, "xhb_ahbbr_fsys1_ipclkport_clk", + "dout_fsys1_bus_300", CLK_CON_XHB_AHBBR_FSYS1_IPCLKPORT_CLK, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_FSYS1_XHB_USB_IPCLKPORT_CLK, "xhb_usb_ipclkport_clk", "dout_fsys1_bus_300", + CLK_CON_XHB_USB_IPCLKPORT_CLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_mmu_fsys1_qch_u_tbu_0_0", "mout_fsys1_bus_user", + CLK_CON_QCH_CON_MMU_FSYS1_QCH_U_TBU_0_0, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_mmu_fsys1_qch_u_tbu_1_0", "mout_fsys1_bus_user", + CLK_CON_QCH_CON_MMU_FSYS1_QCH_U_TBU_1_0, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), +}; + +static const struct samsung_cmu_info cmu_fsys1_info __initconst = { + .pll_clks = cmu_fsys1_pll_clks, + .nr_pll_clks = ARRAY_SIZE(cmu_fsys1_pll_clks), + .mux_clks = cmu_fsys1_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_fsys1_mux_clks), + .div_clks = cmu_fsys1_div_clks, + .nr_div_clks = ARRAY_SIZE(cmu_fsys1_div_clks), + .gate_clks = cmu_fsys1_gate_clks, + .nr_gate_clks = ARRAY_SIZE(cmu_fsys1_gate_clks), + .nr_clk_ids = CMU_FSYS1_NR_CLK, + .clk_regs = cmu_fsys1_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_fsys1_clk_regs), +}; + +/* Register Offset definitions for CMU_IMEM (0x10010000) */ +#define PLL_CON0_MUX_CLK_IMEM_ACLK_USER 0x0100 +#define PLL_CON0_MUX_CLK_IMEM_CA5_USER 0x0120 +#define PLL_CON0_MUX_CLK_IMEM_JPEG_USER 0x0140 +#define PLL_CON0_MUX_CLK_IMEM_SSS_USER 0x0160 +#define CLK_CON_MCT0_IPCLKPORT_PCLK 0x20b4 +#define CLK_CON_MCT1_IPCLKPORT_PCLK 0x20b8 +#define CLK_CON_MCT2_IPCLKPORT_PCLK 0x20bc +#define CLK_CON_MCT3_IPCLKPORT_PCLK 0x20c0 +#define CLK_CON_TMU_APB_IPCLKPORT_PCLK 0x20d4 +#define CLK_CON_DMYQCH_CON_CA5_0_QCH 0x3008 +#define CLK_CON_DMYQCH_CON_CA5_1_QCH 0x3018 +#define CLK_CON_DMYQCH_CON_INTMEM_QCH 0x3020 +#define CLK_CON_QCH_CON_GIC_CA55_QCHANNEL_SLAVE_0 0x306c +#define CLK_CON_QCH_CON_GIC_CA5_0_QCH 0x3078 +#define CLK_CON_QCH_CON_GIC_CA5_1_QCH 0x307c +#define CLK_CON_QCH_CON_MMU_IMEM_QCH_U_TBU_0_0 0x30ac +#define CLK_CON_QCH_CON_MMU_IMEM_QCH_U_TBU_1_0 0x30b4 + +static const unsigned long cmu_imem_clk_regs[] __initconst = { + PLL_CON0_MUX_CLK_IMEM_ACLK_USER, + PLL_CON0_MUX_CLK_IMEM_CA5_USER, + PLL_CON0_MUX_CLK_IMEM_JPEG_USER, + PLL_CON0_MUX_CLK_IMEM_SSS_USER, + CLK_CON_MCT0_IPCLKPORT_PCLK, + CLK_CON_MCT1_IPCLKPORT_PCLK, + CLK_CON_MCT2_IPCLKPORT_PCLK, + CLK_CON_MCT3_IPCLKPORT_PCLK, + CLK_CON_TMU_APB_IPCLKPORT_PCLK, + CLK_CON_DMYQCH_CON_CA5_0_QCH, + CLK_CON_DMYQCH_CON_CA5_1_QCH, + CLK_CON_DMYQCH_CON_INTMEM_QCH, + CLK_CON_QCH_CON_GIC_CA55_QCHANNEL_SLAVE_0, + CLK_CON_QCH_CON_GIC_CA5_0_QCH, + CLK_CON_QCH_CON_GIC_CA5_1_QCH, + CLK_CON_QCH_CON_MMU_IMEM_QCH_U_TBU_0_0, + CLK_CON_QCH_CON_MMU_IMEM_QCH_U_TBU_1_0 +}; + +PNAME(mout_imem_aclk_user_p) = { "fin_pll", "dout_clkcmu_imem_aclk" }; +PNAME(mout_imem_ca5_user_p) = { "fin_pll", "dout_clkcmu_imem_ca5" }; +PNAME(mout_imem_jpeg_user_p) = { "fin_pll", "dout_clkcmu_imem_jpeg" }; +PNAME(mout_imem_sss_user_p) = { "fin_pll", "dout_clkcmu_imem_sss" }; + +static const struct samsung_mux_clock cmu_imem_mux_clks[] __initconst = { + MUX(CLK_MOUT_IMEM_ACLK_USER, "mout_clk_imem_aclk_user", + mout_imem_aclk_user_p, PLL_CON0_MUX_CLK_IMEM_ACLK_USER, 4, 1), + MUX(CLK_MOUT_IMEM_CA5_USER, "mout_clk_imem_ca5_user", + mout_imem_ca5_user_p, PLL_CON0_MUX_CLK_IMEM_CA5_USER, 4, 1), + MUX(CLK_MOUT_IMEM_SSS_USER, "mout_clk_imem_sss_user", + mout_imem_sss_user_p, PLL_CON0_MUX_CLK_IMEM_SSS_USER, 4, 1), + MUX(CLK_MOUT_IMEM_JPEG_USER, "mout_clk_imem_jpeg_user", + mout_imem_jpeg_user_p, PLL_CON0_MUX_CLK_IMEM_JPEG_USER, 4, 1), +}; + +static const struct samsung_fixed_factor_clock imem_ffactor_clks[] __initconst = { + FFACTOR(CLK_DOUT_IMEM_PCLK, "dout_clk_imem_pclk", "mout_clk_imem_aclk_user", 1, 2, 0), +}; + +static const struct samsung_gate_clock cmu_imem_gate_clks[] __initconst = { + GATE(CLK_GOUT_IMEM_CA5_0_IPCLKPORT_ATCLK, "ca5_0_ipclkport_atclk", + "mout_clk_imem_ca5_user", CLK_CON_DMYQCH_CON_CA5_0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_IMEM_CA5_0_IPCLKPORT_CLKIN, "ca5_0_ipclkport_clkin", + "mout_clk_imem_ca5_user", CLK_CON_DMYQCH_CON_CA5_0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_IMEM_CA5_0_IPCLKPORT_PCLK_DBG, "ca5_0_ipclkport_pclk_dbg", + "mout_clk_imem_ca5_user", CLK_CON_DMYQCH_CON_CA5_0_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_IMEM_CA5_1_IPCLKPORT_ATCLK, "ca5_1_ipclkport_atclk", + "mout_clk_imem_ca5_user", CLK_CON_DMYQCH_CON_CA5_1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_IMEM_CA5_1_IPCLKPORT_CLKIN, "ca5_1_ipclkport_clkin", + "mout_clk_imem_ca5_user", CLK_CON_DMYQCH_CON_CA5_1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_IMEM_CA5_1_IPCLKPORT_PCLK_DBG, "ca5_1_ipclkport_pclk_dbg", + "mout_clk_imem_ca5_user", CLK_CON_DMYQCH_CON_CA5_1_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(0, "intmem_ipclkport_aclk", "mout_clk_imem_aclk_user", + CLK_CON_DMYQCH_CON_INTMEM_QCH, 1, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0), + GATE(CLK_GOUT_IMEM_MCT0_PCLK, "mct0", "dout_clk_imem_pclk", + CLK_CON_MCT0_IPCLKPORT_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_IMEM_MCT1_PCLK, "mct1", "dout_clk_imem_pclk", + CLK_CON_MCT1_IPCLKPORT_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_IMEM_MCT2_PCLK, "mct2", "dout_clk_imem_pclk", + CLK_CON_MCT2_IPCLKPORT_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_IMEM_MCT3_PCLK, "mct3", "dout_clk_imem_pclk", + CLK_CON_MCT3_IPCLKPORT_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_IMEM_PCLK_TMU0_APBIF, "tmu_apb_ipclkport_pclk", "dout_clk_imem_pclk", + CLK_CON_TMU_APB_IPCLKPORT_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_gic_ca55_qchannel_slave_0", "dout_clk_imem_pclk", + CLK_CON_QCH_CON_GIC_CA55_QCHANNEL_SLAVE_0, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_gic_ca5_0_qch", "dout_clk_imem_pclk", + CLK_CON_QCH_CON_GIC_CA5_0_QCH, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_gic_ca5_1_qch", "dout_clk_imem_pclk", + CLK_CON_QCH_CON_GIC_CA5_1_QCH, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_mmu_imem_qch_u_tbu_0_0", "mout_clk_imem_ca5_user", + CLK_CON_QCH_CON_MMU_IMEM_QCH_U_TBU_0_0, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(0, "qch_con_mmu_imem_qch_u_tbu_1_0", "mout_clk_imem_ca5_user", + CLK_CON_QCH_CON_MMU_IMEM_QCH_U_TBU_1_0, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), +}; + +static const struct samsung_cmu_info cmu_imem_info __initconst = { + .fixed_factor_clks = imem_ffactor_clks, + .nr_fixed_factor_clks = ARRAY_SIZE(imem_ffactor_clks), + .mux_clks = cmu_imem_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_imem_mux_clks), + .gate_clks = cmu_imem_gate_clks, + .nr_gate_clks = ARRAY_SIZE(cmu_imem_gate_clks), + .nr_clk_ids = CMU_IMEM_NR_CLK, + .clk_regs = cmu_imem_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_imem_clk_regs), +}; + +static void __init artpec9_cmu_imem_init(struct device_node *np) +{ + exynos_arm64_register_cmu(NULL, np, &cmu_imem_info); +} + +CLK_OF_DECLARE(artpec9_cmu_imem, "axis,artpec9-cmu-imem", artpec9_cmu_imem_init); + +/* Register Offset definitions for CMU_PERI (0x14010000) */ +#define PLL_CON0_MUX_CLK_PERI_DISP_USER 0x0100 +#define PLL_CON0_MUX_CLK_PERI_IP_USER 0x0120 +#define CLK_CON_DIV_CLK_PERI_125 0x1800 +#define CLK_CON_DIV_CLK_PERI_PCLK 0x180c +#define CLK_CON_DIV_CLK_PERI_SPI 0x1810 +#define CLK_CON_DIV_CLK_PERI_UART1 0x1814 +#define CLK_CON_DIV_CLK_PERI_UART2 0x1818 +#define CLK_CON_APB_ASYNC_DSIM_IPCLKPORT_PCLKS 0x2000 +#define CLK_CON_PERI_I2C2_IPCLKPORT_I_PCLK 0x202c +#define CLK_CON_PERI_I2C3_IPCLKPORT_I_PCLK 0x2030 +#define CLK_CON_PERI_SPI0_IPCLKPORT_I_PCLK 0x2054 +#define CLK_CON_PERI_SPI0_IPCLKPORT_I_SCLK_SPI 0x2058 +#define CLK_CON_PERI_UART1_IPCLKPORT_I_PCLK 0x205c +#define CLK_CON_PERI_UART1_IPCLKPORT_I_SCLK_UART 0x2060 +#define CLK_CON_PERI_UART2_IPCLKPORT_I_PCLK 0x2064 +#define CLK_CON_PERI_UART2_IPCLKPORT_I_SCLK_UART 0x2068 +#define CLK_CON_DMYQCH_CON_DMA4DSIM_QCH 0x3000 +#define CLK_CON_DMYQCH_CON_PERI_I3C2_QCH 0x3004 +#define CLK_CON_DMYQCH_CON_PERI_I3C3_QCH 0x3008 + +static const unsigned long cmu_peri_clk_regs[] __initconst = { + PLL_CON0_MUX_CLK_PERI_DISP_USER, + PLL_CON0_MUX_CLK_PERI_IP_USER, + CLK_CON_DIV_CLK_PERI_125, + CLK_CON_DIV_CLK_PERI_PCLK, + CLK_CON_DIV_CLK_PERI_SPI, + CLK_CON_DIV_CLK_PERI_UART1, + CLK_CON_DIV_CLK_PERI_UART2, + CLK_CON_APB_ASYNC_DSIM_IPCLKPORT_PCLKS, + CLK_CON_PERI_I2C2_IPCLKPORT_I_PCLK, + CLK_CON_PERI_I2C3_IPCLKPORT_I_PCLK, + CLK_CON_PERI_SPI0_IPCLKPORT_I_PCLK, + CLK_CON_PERI_SPI0_IPCLKPORT_I_SCLK_SPI, + CLK_CON_PERI_UART1_IPCLKPORT_I_PCLK, + CLK_CON_PERI_UART1_IPCLKPORT_I_SCLK_UART, + CLK_CON_PERI_UART2_IPCLKPORT_I_PCLK, + CLK_CON_PERI_UART2_IPCLKPORT_I_SCLK_UART, + CLK_CON_DMYQCH_CON_DMA4DSIM_QCH, + CLK_CON_DMYQCH_CON_PERI_I3C2_QCH, + CLK_CON_DMYQCH_CON_PERI_I3C3_QCH, +}; + +PNAME(mout_peri_ip_user_p) = { "fin_pll", "dout_clkcmu_peri_ip" }; +PNAME(mout_peri_disp_user_p) = { "fin_pll", "dout_clkcmu_peri_disp" }; + +static const struct samsung_mux_clock cmu_peri_mux_clks[] __initconst = { + MUX(CLK_MOUT_PERI_IP_USER, "mout_peri_ip_user", mout_peri_ip_user_p, + PLL_CON0_MUX_CLK_PERI_IP_USER, 4, 1), + MUX(CLK_MOUT_PERI_DISP_USER, "mout_peri_disp_user", mout_peri_disp_user_p, + PLL_CON0_MUX_CLK_PERI_DISP_USER, 4, 1), +}; + +static const struct samsung_div_clock cmu_peri_div_clks[] __initconst = { + DIV(CLK_DOUT_PERI_125, "dout_peri_125", "mout_peri_ip_user", + CLK_CON_DIV_CLK_PERI_125, 0, 4), + DIV(CLK_DOUT_PERI_PCLK, "dout_peri_pclk", "mout_peri_ip_user", + CLK_CON_DIV_CLK_PERI_PCLK, 0, 4), + DIV(CLK_DOUT_PERI_SPI, "dout_peri_spi", "mout_peri_ip_user", + CLK_CON_DIV_CLK_PERI_SPI, 0, 13), + DIV(CLK_DOUT_PERI_UART1, "dout_peri_uart1", "mout_peri_ip_user", + CLK_CON_DIV_CLK_PERI_UART1, 0, 10), + DIV(CLK_DOUT_PERI_UART2, "dout_peri_uart2", "mout_peri_ip_user", + CLK_CON_DIV_CLK_PERI_UART2, 0, 10), +}; + +static const struct samsung_gate_clock cmu_peri_gate_clks[] __initconst = { + GATE(CLK_GOUT_PERI_DMA4DSIM_IPCLKPORT_CLK_APB_CLK, "dma4dsim_ipclkport_clk_apb_clk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_DMA4DSIM_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_PERI_DMA4DSIM_IPCLKPORT_CLK_AXI_CLK, "dma4dsim_ipclkport_clk_axi_clk", + "mout_peri_disp_user", CLK_CON_DMYQCH_CON_DMA4DSIM_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_PERI_I3C2_IPCLKPORT_I_APB_S_PCLK, "peri_i3c2_ipclkport_i_apb_s_pclk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_PERI_I3C2_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I3C2_IPCLKPORT_I_CORE_CLK, "peri_i3c2_ipclkport_i_core_clk", + "dout_peri_125", CLK_CON_DMYQCH_CON_PERI_I3C2_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_PERI_I3C2_IPCLKPORT_I_DMA_CLK, "peri_i3c2_ipclkport_i_dma_clk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_PERI_I3C2_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I3C2_IPCLKPORT_I_HDR_TX_CLK, "peri_i3c2_ipclkport_i_hdr_tx_clk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_PERI_I3C2_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I3C3_IPCLKPORT_I_APB_S_PCLK, "peri_i3c3_ipclkport_i_apb_s_pclk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_PERI_I3C3_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I3C3_IPCLKPORT_I_CORE_CLK, "peri_i3c3_ipclkport_i_core_clk", + "dout_peri_125", CLK_CON_DMYQCH_CON_PERI_I3C3_QCH, 1, CLK_SET_RATE_PARENT, 0), + GATE(CLK_GOUT_PERI_I3C3_IPCLKPORT_I_DMA_CLK, "peri_i3c3_ipclkport_i_dma_clk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_PERI_I3C3_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I3C3_IPCLKPORT_I_HDR_TX_CLK, "peri_i3c3_ipclkport_i_hdr_tx_clk", + "dout_peri_pclk", CLK_CON_DMYQCH_CON_PERI_I3C3_QCH, 1, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_APB_ASYNC_DSIM_IPCLKPORT_PCLKS, "apb_async_dsim_ipclkport_pclks", + "dout_peri_pclk", CLK_CON_APB_ASYNC_DSIM_IPCLKPORT_PCLKS, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I2C2_IPCLKPORT_I_PCLK, "peri_i2c2_ipclkport_i_pclk", + "dout_peri_pclk", CLK_CON_PERI_I2C2_IPCLKPORT_I_PCLK, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_I2C3_IPCLKPORT_I_PCLK, "peri_i2c3_ipclkport_i_pclk", + "dout_peri_pclk", CLK_CON_PERI_I2C3_IPCLKPORT_I_PCLK, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_SPI0_PCLK, "peri_spi0_ipclkport_i_pclk", + "dout_peri_pclk", CLK_CON_PERI_SPI0_IPCLKPORT_I_PCLK, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_SPI0_SCLK_SPI, "peri_spi0_ipclkport_i_sclk_spi", + "dout_peri_spi", CLK_CON_PERI_SPI0_IPCLKPORT_I_SCLK_SPI, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_UART1_PCLK, "uart1", "dout_peri_pclk", + CLK_CON_PERI_UART1_IPCLKPORT_I_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_UART1_SCLK_UART, "clk_uart_baud1", "dout_peri_uart1", + CLK_CON_PERI_UART1_IPCLKPORT_I_SCLK_UART, 21, + CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_UART2_PCLK, "uart2", "dout_peri_pclk", + CLK_CON_PERI_UART2_IPCLKPORT_I_PCLK, 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), + GATE(CLK_GOUT_PERI_UART2_SCLK_UART, "clk_uart_baud2", "dout_peri_uart2", + CLK_CON_PERI_UART2_IPCLKPORT_I_SCLK_UART, + 21, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, 0), +}; + +static const struct samsung_cmu_info cmu_peri_info __initconst = { + .mux_clks = cmu_peri_mux_clks, + .nr_mux_clks = ARRAY_SIZE(cmu_peri_mux_clks), + .div_clks = cmu_peri_div_clks, + .nr_div_clks = ARRAY_SIZE(cmu_peri_div_clks), + .gate_clks = cmu_peri_gate_clks, + .nr_gate_clks = ARRAY_SIZE(cmu_peri_gate_clks), + .nr_clk_ids = CMU_PERI_NR_CLK, + .clk_regs = cmu_peri_clk_regs, + .nr_clk_regs = ARRAY_SIZE(cmu_peri_clk_regs), +}; + +static int __init artpec9_cmu_probe(struct platform_device *pdev) +{ + const struct samsung_cmu_info *info; + struct device *dev = &pdev->dev; + + info = of_device_get_match_data(dev); + exynos_arm64_register_cmu(dev, dev->of_node, info); + + return 0; +} + +static const struct of_device_id artpec9_cmu_of_match[] = { + { + .compatible = "axis,artpec9-cmu-cmu", + .data = &cmu_cmu_info, + }, { + .compatible = "axis,artpec9-cmu-bus", + .data = &cmu_bus_info, + }, { + .compatible = "axis,artpec9-cmu-core", + .data = &cmu_core_info, + }, { + .compatible = "axis,artpec9-cmu-cpucl", + .data = &cmu_cpucl_info, + }, { + .compatible = "axis,artpec9-cmu-fsys0", + .data = &cmu_fsys0_info, + }, { + .compatible = "axis,artpec9-cmu-fsys1", + .data = &cmu_fsys1_info, + }, { + .compatible = "axis,artpec9-cmu-peri", + .data = &cmu_peri_info, + }, { + }, +}; + +static struct platform_driver artpec9_cmu_driver __refdata = { + .driver = { + .name = "artpec9-cmu", + .of_match_table = artpec9_cmu_of_match, + .suppress_bind_attrs = true, + }, + .probe = artpec9_cmu_probe, +}; + +static int __init artpec9_cmu_init(void) +{ + return platform_driver_register(&artpec9_cmu_driver); +} +core_initcall(artpec9_cmu_init); -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 4/7] dt-bindings: samsung: exynos-pmu: Add compatible for ARTPEC-9 SoC 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel ` (2 preceding siblings ...) 2025-09-17 8:50 ` [PATCH 3/7] clk: samsung: artpec-9: Add initial clock " Ravi Patel @ 2025-09-17 8:50 ` Ravi Patel 2025-09-17 19:21 ` Conor Dooley 2025-09-17 8:50 ` [PATCH 5/7] dt-bindings: arm: axis: Add ARTPEC-9 alfred board Ravi Patel ` (4 subsequent siblings) 8 siblings, 1 reply; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:50 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim From: SungMin Park <smn1196@coasia.com> Add Axis ARTPEC-9 pmu compatible to the bindings documentation. It reuses the older samsung,exynos7-pmu design. Signed-off-by: SungMin Park <smn1196@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml index f0fb24156da9..0d24a7ffa001 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml @@ -52,6 +52,7 @@ properties: - const: syscon - items: - enum: + - axis,artpec9-pmu - samsung,exynos2200-pmu - samsung,exynos7870-pmu - samsung,exynos7885-pmu -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 4/7] dt-bindings: samsung: exynos-pmu: Add compatible for ARTPEC-9 SoC 2025-09-17 8:50 ` [PATCH 4/7] dt-bindings: samsung: exynos-pmu: Add compatible " Ravi Patel @ 2025-09-17 19:21 ` Conor Dooley 0 siblings, 0 replies; 16+ messages in thread From: Conor Dooley @ 2025-09-17 19:21 UTC (permalink / raw) To: Ravi Patel Cc: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim [-- Attachment #1: Type: text/plain, Size: 52 bytes --] Acked-by: Conor Dooley <conor.dooley@microchip.com> [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 228 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 5/7] dt-bindings: arm: axis: Add ARTPEC-9 alfred board 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel ` (3 preceding siblings ...) 2025-09-17 8:50 ` [PATCH 4/7] dt-bindings: samsung: exynos-pmu: Add compatible " Ravi Patel @ 2025-09-17 8:50 ` Ravi Patel 2025-09-17 19:20 ` Conor Dooley 2025-09-17 8:50 ` [PATCH 6/7] arm64: dts: exynos: axis: Add initial ARTPEC-9 SoC support Ravi Patel ` (3 subsequent siblings) 8 siblings, 1 reply; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:50 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim Document the Axis ARTPEC-9 SoC binding and the alfred board which uses ARTPEC-9 SoC. Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- Documentation/devicetree/bindings/arm/axis.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/axis.yaml b/Documentation/devicetree/bindings/arm/axis.yaml index 63e9aca85db7..3062901196a6 100644 --- a/Documentation/devicetree/bindings/arm/axis.yaml +++ b/Documentation/devicetree/bindings/arm/axis.yaml @@ -31,6 +31,12 @@ properties: - axis,artpec8-grizzly - const: axis,artpec8 + - description: Axis ARTPEC-9 SoC board + items: + - enum: + - axis,artpec9-alfred + - const: axis,artpec9 + additionalProperties: true ... -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 5/7] dt-bindings: arm: axis: Add ARTPEC-9 alfred board 2025-09-17 8:50 ` [PATCH 5/7] dt-bindings: arm: axis: Add ARTPEC-9 alfred board Ravi Patel @ 2025-09-17 19:20 ` Conor Dooley 0 siblings, 0 replies; 16+ messages in thread From: Conor Dooley @ 2025-09-17 19:20 UTC (permalink / raw) To: Ravi Patel Cc: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim [-- Attachment #1: Type: text/plain, Size: 52 bytes --] Acked-by: Conor Dooley <conor.dooley@microchip.com> [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 228 bytes --] ^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH 6/7] arm64: dts: exynos: axis: Add initial ARTPEC-9 SoC support 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel ` (4 preceding siblings ...) 2025-09-17 8:50 ` [PATCH 5/7] dt-bindings: arm: axis: Add ARTPEC-9 alfred board Ravi Patel @ 2025-09-17 8:50 ` Ravi Patel 2025-09-17 8:50 ` [PATCH 7/7] arm64: dts: axis: Add ARTPEC-9 Alfred board support Ravi Patel ` (2 subsequent siblings) 8 siblings, 0 replies; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:50 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim From: SungMin Park <smn1196@coasia.com> Add initial device tree support for Axis ARTPEC-9 SoC. This SoC contains 6 Cortex-A55 CPUs and several other peripheral IPs. Signed-off-by: SungMin Park <smn1196@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- .../boot/dts/exynos/axis/artpec9-pinctrl.dtsi | 115 ++++++++ arch/arm64/boot/dts/exynos/axis/artpec9.dtsi | 277 ++++++++++++++++++ 2 files changed, 392 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9.dtsi diff --git a/arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi new file mode 100644 index 000000000000..a9fbdf7734d4 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi @@ -0,0 +1,115 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Axis ARTPEC-9 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2025 Samsung Electronics Co., Ltd. + * https://www.samsung.com + * Copyright (c) 2025 Axis Communications AB. + * https://www.axis.com + */ + +#include "artpec-pinctrl.h" + +&pinctrl_fsys0 { + gpe0: gpe0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe1: gpe1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe2: gpe2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe3: gpe3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe4: gpe4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpi0: gpi0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gps0: gps0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gps1: gps1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&pinctrl_fsys1 { + gpu0: gpu0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + serial0_bus: serial0-bus-pins { + samsung,pins = "gpu0-0", "gpu0-1"; + samsung,pin-function = <ARTPEC_PIN_FUNC_2>; + samsung,pin-pud = <ARTPEC_PIN_PULL_UP>; + samsung,pin-drv = <ARTPEC_PIN_DRV_SR3>; + }; +}; + +&pinctrl_peric { + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; diff --git a/arch/arm64/boot/dts/exynos/axis/artpec9.dtsi b/arch/arm64/boot/dts/exynos/axis/artpec9.dtsi new file mode 100644 index 000000000000..f644198fa80f --- /dev/null +++ b/arch/arm64/boot/dts/exynos/axis/artpec9.dtsi @@ -0,0 +1,277 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Axis ARTPEC-9 SoC device tree source + * + * Copyright (c) 2025 Samsung Electronics Co., Ltd. + * https://www.samsung.com + * Copyright (c) 2025 Axis Communications AB. + * https://www.axis.com + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/axis,artpec9-clk.h> + +/ { + compatible = "axis,artpec9"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + pinctrl0 = &pinctrl_fsys0; + pinctrl1 = &pinctrl_fsys1; + pinctrl2 = &pinctrl_peric; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0>; + enable-method = "psci"; + cpu-idle-states = <&cpu_sleep>; + clocks = <&cmu_cpucl CLK_GOUT_CPUCL_CLUSTER_CPU>; + clock-names = "cpu"; + }; + + cpu1: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x100>; + enable-method = "psci"; + cpu-idle-states = <&cpu_sleep>; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x200>; + enable-method = "psci"; + cpu-idle-states = <&cpu_sleep>; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x300>; + enable-method = "psci"; + cpu-idle-states = <&cpu_sleep>; + }; + + cpu4: cpu@400 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x400>; + enable-method = "psci"; + cpu-idle-states = <&cpu_sleep>; + }; + + cpu5: cpu@500 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x500>; + enable-method = "psci"; + cpu-idle-states = <&cpu_sleep>; + }; + + idle-states { + entry-method = "psci"; + + cpu_sleep: cpu-sleep { + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + local-timer-stop; + entry-latency-us = <300>; + exit-latency-us = <1200>; + min-residency-us = <2000>; + }; + }; + }; + + fin_pll: clock-finpll { + compatible = "fixed-factor-clock"; + clocks = <&osc_clk>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + clock-output-names = "fin_pll"; + }; + + osc_clk: clock-osc { + /* XXTI */ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "osc_clk"; + }; + + pmu { + compatible = "arm,cortex-a55-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, <&cpu4>, <&cpu5>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + soc: soc { + compatible = "simple-bus"; + ranges = <0x0 0x0 0x0 0x0 0x0 0x17000000>; + #address-cells = <2>; + #size-cells = <2>; + + cmu_imem: clock-controller@10010000 { + compatible = "axis,artpec9-cmu-imem"; + reg = <0x0 0x10010000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_IMEM_ACLK>, + <&cmu_cmu CLK_DOUT_CMU_IMEM_CA5>, + <&cmu_cmu CLK_DOUT_CMU_IMEM_JPEG>, + <&cmu_cmu CLK_DOUT_CMU_IMEM_SSS>; + clock-names = "fin_pll", "aclk", "ca5", "jpeg", "sss"; + }; + + timer@10040000 { + compatible = "axis,artpec9-mct", "samsung,exynos4210-mct"; + reg = <0x0 0x10040000 0x0 0x1000>; + clocks = <&fin_pll>, <&cmu_imem CLK_GOUT_IMEM_MCT0_PCLK>; + clock-names = "fin_pll", "mct"; + interrupts = <GIC_SPI 455 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 457 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 459 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 460 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 461 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 462 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 464 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 465 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 466 IRQ_TYPE_LEVEL_HIGH>; + }; + + gic: interrupt-controller@10400000 { + compatible = "arm,gic-v3"; + reg = <0x0 0x10400000 0x0 0x00040000>, + <0x0 0x10440000 0x0 0x000c0000>; + #interrupt-cells = <3>; + interrupt-controller; + redistributor-stride = <0x0 0x20000>; + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + }; + + cmu_cpucl: clock-controller@12810000 { + compatible = "axis,artpec9-cmu-cpucl"; + reg = <0x0 0x12810000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_CPUCL_SWITCH>; + clock-names = "fin_pll", "switch"; + }; + + cmu_cmu: clock-controller@12c00000 { + compatible = "axis,artpec9-cmu-cmu"; + reg = <0x0 0x12c00000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>; + clock-names = "fin_pll"; + }; + + cmu_core: clock-controller@12c10000 { + compatible = "axis,artpec9-cmu-core"; + reg = <0x0 0x12c10000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_CORE_MAIN>; + clock-names = "fin_pll", "main"; + }; + + cmu_bus: clock-controller@13410000 { + compatible = "axis,artpec9-cmu-bus"; + reg = <0x0 0x13410000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_BUS>; + clock-names = "fin_pll", "bus"; + }; + + cmu_peri: clock-controller@14010000 { + compatible = "axis,artpec9-cmu-peri"; + reg = <0x0 0x14010000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_PERI_IP>, + <&cmu_cmu CLK_DOUT_CMU_PERI_DISP>; + clock-names = "fin_pll", "ip", "disp"; + }; + + pinctrl_peric: pinctrl@141f0000 { + compatible = "axis,artpec9-pinctrl"; + reg = <0x0 0x141f0000 0x0 0x1000>; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + }; + + cmu_fsys0: clock-controller@14410000 { + compatible = "axis,artpec9-cmu-fsys0"; + reg = <0x0 0x14410000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_FSYS0_BUS>, + <&cmu_cmu CLK_DOUT_CMU_FSYS0_IP>; + clock-names = "fin_pll", "bus", "ip"; + }; + + pinctrl_fsys0: pinctrl@14430000 { + compatible = "axis,artpec9-pinctrl"; + reg = <0x0 0x14430000 0x0 0x1000>; + interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; + }; + + cmu_fsys1: clock-controller@14c10000 { + compatible = "axis,artpec9-cmu-fsys1"; + reg = <0x0 0x14c10000 0x0 0x4000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&cmu_cmu CLK_DOUT_CMU_FSYS1_SCAN0>, + <&cmu_cmu CLK_DOUT_CMU_FSYS1_SCAN1>, + <&cmu_cmu CLK_DOUT_CMU_FSYS1_BUS>; + clock-names = "fin_pll", "scan0", "scan1", "bus"; + }; + + pinctrl_fsys1: pinctrl@14c30000 { + compatible = "axis,artpec9-pinctrl"; + reg = <0x0 0x14c30000 0x0 0x1000>; + interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>; + }; + + pmu_system_controller: system-controller@14c40000 { + compatible = "axis,artpec9-pmu", "samsung,exynos7-pmu", "syscon"; + reg = <0x0 0x14c40000 0x0 0x10000>; + }; + + serial_0: serial@14c70000 { + compatible = "axis,artpec9-uart", "samsung,exynos8895-uart"; + reg = <0x0 0x14c70000 0x0 0x100>; + clocks = <&cmu_fsys1 CLK_GOUT_FSYS1_UART0_PCLK>, + <&cmu_fsys1 CLK_GOUT_FSYS1_UART0_SCLK_UART>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&serial0_bus>; + samsung,uart-fifosize = <64>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; + }; +}; -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH 7/7] arm64: dts: axis: Add ARTPEC-9 Alfred board support 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel ` (5 preceding siblings ...) 2025-09-17 8:50 ` [PATCH 6/7] arm64: dts: exynos: axis: Add initial ARTPEC-9 SoC support Ravi Patel @ 2025-09-17 8:50 ` Ravi Patel 2025-09-18 0:39 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Rob Herring (Arm) 2025-09-18 1:05 ` Krzysztof Kozlowski 8 siblings, 0 replies; 16+ messages in thread From: Ravi Patel @ 2025-09-17 8:50 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ravi.patel, ksk4725, smn1196, linux-arm-kernel, krzk, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim Add initial devcie tree for the ARTPEC-9 Alfred board. The ARTPEC-9 Alfred is a board developed by Axis, based on the Axis ARTPEC-9 SoC. Signed-off-by: SungMin Park <smn1196@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> --- arch/arm64/boot/dts/exynos/axis/Makefile | 3 +- .../boot/dts/exynos/axis/artpec9-alfred.dts | 36 +++++++++++++++++++ 2 files changed, 38 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts diff --git a/arch/arm64/boot/dts/exynos/axis/Makefile b/arch/arm64/boot/dts/exynos/axis/Makefile index ccf00de64016..da6a426516fc 100644 --- a/arch/arm64/boot/dts/exynos/axis/Makefile +++ b/arch/arm64/boot/dts/exynos/axis/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_ARTPEC) += \ - artpec8-grizzly.dtb + artpec8-grizzly.dtb \ + artpec9-alfred.dtb diff --git a/arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts b/arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts new file mode 100644 index 000000000000..5a779f1acf3b --- /dev/null +++ b/arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Axis ARTPEC-9 Alfred board device tree source + * + * Copyright (c) 2025 Samsung Electronics Co., Ltd. + * https://www.samsung.com + * Copyright (c) 2025 Axis Communications AB. + * https://www.axis.com + */ + +/dts-v1/; +#include "artpec9.dtsi" +#include "artpec9-pinctrl.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "ARTPEC-9 alfred board"; + compatible = "axis,artpec9-alfred", "axis,artpec9"; + + aliases { + serial0 = &serial_0; + }; + + chosen { + stdout-path = &serial_0; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0x0 0x80000000>; + }; +}; + +&osc_clk { + clock-frequency = <50000000>; +}; -- 2.17.1 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel ` (6 preceding siblings ...) 2025-09-17 8:50 ` [PATCH 7/7] arm64: dts: axis: Add ARTPEC-9 Alfred board support Ravi Patel @ 2025-09-18 0:39 ` Rob Herring (Arm) 2025-09-18 1:05 ` Krzysztof Kozlowski 8 siblings, 0 replies; 16+ messages in thread From: Rob Herring (Arm) @ 2025-09-18 0:39 UTC (permalink / raw) To: Ravi Patel Cc: gwk1013, linux-clk, linux-arm-kernel, conor+dt, sboyd, krzk+dt, s.nawrocki, shradha.t, swathi.ks, kenkim, linux-kernel, lars.persson, devicetree, jspark, cw00.choi, bread, ksk4725, linux-samsung-soc, linux-arm-kernel, krzk, mingyoungbo, limjh0823, pjsin865, smn1196, lightwise, alim.akhtar, hgkim05, mturquette, jesper.nilsson On Wed, 17 Sep 2025 14:19:57 +0530, Ravi Patel wrote: > Add basic support for the Axis ARTPEC-9 SoC which contains > 6-core Cortex-A55 CPU and other several IPs. This SoC is an > Axis-designed chipset used in surveillance camera products. > > This ARTPEC-9 SoC has a variety of Samsung-specific IP blocks and > Axis-specific IP blocks and SoC is manufactured by Samsung Foundry. > > This patch series includes below changes: > - CMU (Clock Management Unit) driver and its bindings (patch #1 to #3) > - PMU bindings (patch #4) > - Basic Device Tree for ARTPEC-9 SoC and boards (patch #5 to #7) > > The patch series has been tested on the ARTPEC-9 EVB with > Linux Samsung SoC tree (for-next branch) and intended > to be merged via the `arm-soc` tree. > > NOTE: This patch series is dependent on following floating patches: > 1. https://lore.kernel.org/all/20250917070004.87872-1-ravi.patel@samsung.com/T/#t > 2. https://lore.kernel.org/all/20250917071342.5637-1-ravi.patel@samsung.com/T/#u > 3. https://lore.kernel.org/all/20250917071311.1404-1-ravi.patel@samsung.com/T/#u > > GyoungBo Min (3): > dt-bindings: clock: Add ARTPEC-9 clock controller > clk: samsung: Add clock PLL support for ARTPEC-9 SoC > clk: samsung: artpec-9: Add initial clock support for ARTPEC-9 SoC > > Ravi Patel (2): > dt-bindings: arm: axis: Add ARTPEC-9 alfred board > arm64: dts: axis: Add ARTPEC-9 Alfred board support > > SungMin Park (2): > dt-bindings: samsung: exynos-pmu: Add compatible for ARTPEC-9 SoC > arm64: dts: exynos: axis: Add initial ARTPEC-9 SoC support > > .../devicetree/bindings/arm/axis.yaml | 6 + > .../bindings/clock/axis,artpec9-clock.yaml | 232 ++++ > .../bindings/soc/samsung/exynos-pmu.yaml | 1 + > arch/arm64/boot/dts/exynos/axis/Makefile | 3 +- > .../boot/dts/exynos/axis/artpec9-alfred.dts | 36 + > .../boot/dts/exynos/axis/artpec9-pinctrl.dtsi | 115 ++ > arch/arm64/boot/dts/exynos/axis/artpec9.dtsi | 277 ++++ > drivers/clk/samsung/Makefile | 1 + > drivers/clk/samsung/clk-artpec9.c | 1224 +++++++++++++++++ > drivers/clk/samsung/clk-pll.c | 184 ++- > drivers/clk/samsung/clk-pll.h | 17 + > include/dt-bindings/clock/axis,artpec9-clk.h | 195 +++ > 12 files changed, 2282 insertions(+), 9 deletions(-) > create mode 100644 Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml > create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dts > create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi > create mode 100644 arch/arm64/boot/dts/exynos/axis/artpec9.dtsi > create mode 100644 drivers/clk/samsung/clk-artpec9.c > create mode 100644 include/dt-bindings/clock/axis,artpec9-clk.h > > -- > 2.17.1 > > > My bot found new DTB warnings on the .dts files added or changed in this series. Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings are fixed by another series. Ultimately, it is up to the platform maintainer whether these warnings are acceptable or not. No need to reply unless the platform maintainer has comments. If you already ran DT checks and didn't see these error(s), then make sure dt-schema is up to date: pip3 install dtschema --upgrade This patch series was applied (using b4) to base: Base: attempting to guess base-commit... Base: tags/next-20250917 (exact match) If this is not the correct base, please add 'base-commit' tag (or use b4 which does this automatically) New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/exynos/' for 20250917085005.89819-1-ravi.patel@samsung.com: arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: timer@10040000 (axis,artpec9-mct): compatible: 'oneOf' conditional failed, one must be fixed: ['axis,artpec9-mct', 'samsung,exynos4210-mct'] is too long 'axis,artpec9-mct' is not one of ['samsung,exynos4210-mct', 'samsung,exynos4412-mct'] 'axis,artpec9-mct' is not one of ['axis,artpec8-mct', 'google,gs101-mct', 'samsung,exynos2200-mct-peris', 'samsung,exynos3250-mct', 'samsung,exynos5250-mct', 'samsung,exynos5260-mct', 'samsung,exynos5420-mct', 'samsung,exynos5433-mct', 'samsung,exynos850-mct', 'samsung,exynos8895-mct', 'samsung,exynos990-mct', 'tesla,fsd-mct'] from schema $id: http://devicetree.org/schemas/timer/samsung,exynos4210-mct.yaml# arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: /soc/timer@10040000: failed to match any schema with compatible: ['axis,artpec9-mct', 'samsung,exynos4210-mct'] arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: /soc/pinctrl@141f0000: failed to match any schema with compatible: ['axis,artpec9-pinctrl'] arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: /soc/pinctrl@14430000: failed to match any schema with compatible: ['axis,artpec9-pinctrl'] arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: /soc/pinctrl@14c30000: failed to match any schema with compatible: ['axis,artpec9-pinctrl'] arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: serial@14c70000 (axis,artpec9-uart): compatible: 'oneOf' conditional failed, one must be fixed: ['axis,artpec9-uart', 'samsung,exynos8895-uart'] is too long 'axis,artpec9-uart' is not one of ['apple,s5l-uart', 'axis,artpec8-uart', 'google,gs101-uart', 'samsung,s3c6400-uart', 'samsung,s5pv210-uart', 'samsung,exynos4210-uart', 'samsung,exynos5433-uart', 'samsung,exynos850-uart', 'samsung,exynos8895-uart'] 'axis,artpec9-uart' is not one of ['samsung,exynos2200-uart'] 'axis,artpec9-uart' is not one of ['samsung,exynos7-uart', 'tesla,fsd-uart'] 'axis,artpec9-uart' is not one of ['samsung,exynos7885-uart'] 'axis,artpec9-uart' is not one of ['samsung,exynosautov9-uart', 'samsung,exynosautov920-uart'] 'axis,artpec9-uart' is not one of ['samsung,exynos7870-uart'] 'google,gs101-uart' was expected 'samsung,exynos4210-uart' was expected 'samsung,exynos5433-uart' was expected 'samsung,exynos850-uart' was expected from schema $id: http://devicetree.org/schemas/serial/samsung_uart.yaml# arch/arm64/boot/dts/exynos/axis/artpec9-alfred.dtb: /soc/serial@14c70000: failed to match any schema with compatible: ['axis,artpec9-uart', 'samsung,exynos8895-uart'] ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC 2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel ` (7 preceding siblings ...) 2025-09-18 0:39 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Rob Herring (Arm) @ 2025-09-18 1:05 ` Krzysztof Kozlowski 2025-09-18 3:36 ` Ravi Patel 8 siblings, 1 reply; 16+ messages in thread From: Krzysztof Kozlowski @ 2025-09-18 1:05 UTC (permalink / raw) To: Ravi Patel, robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ksk4725, smn1196, linux-arm-kernel, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim On 17/09/2025 17:49, Ravi Patel wrote: > Add basic support for the Axis ARTPEC-9 SoC which contains > 6-core Cortex-A55 CPU and other several IPs. This SoC is an > Axis-designed chipset used in surveillance camera products. > > This ARTPEC-9 SoC has a variety of Samsung-specific IP blocks and > Axis-specific IP blocks and SoC is manufactured by Samsung Foundry. > > This patch series includes below changes: > - CMU (Clock Management Unit) driver and its bindings (patch #1 to #3) > - PMU bindings (patch #4) > - Basic Device Tree for ARTPEC-9 SoC and boards (patch #5 to #7) > > The patch series has been tested on the ARTPEC-9 EVB with > Linux Samsung SoC tree (for-next branch) and intended > to be merged via the `arm-soc` tree. > > NOTE: This patch series is dependent on following floating patches: > 1. https://lore.kernel.org/all/20250917070004.87872-1-ravi.patel@samsung.com/T/#t NAK, sorry, DTS cannot depend on the drivers. Please decouple the dependencies. Maybe you wanted to point me where the bindings are, but then say so. > 2. https://lore.kernel.org/all/20250917071342.5637-1-ravi.patel@samsung.com/T/#u > 3. https://lore.kernel.org/all/20250917071311.1404-1-ravi.patel@samsung.com/T/#u I am dropping the patchset from my queue. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 16+ messages in thread
* RE: [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC 2025-09-18 1:05 ` Krzysztof Kozlowski @ 2025-09-18 3:36 ` Ravi Patel 2025-09-18 8:18 ` Krzysztof Kozlowski 0 siblings, 1 reply; 16+ messages in thread From: Ravi Patel @ 2025-09-18 3:36 UTC (permalink / raw) To: 'Krzysztof Kozlowski', robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ksk4725, smn1196, linux-arm-kernel, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim > -----Original Message----- > From: Krzysztof Kozlowski <krzk@kernel.org> > Sent: 18 September 2025 06:35 > To: Ravi Patel <ravi.patel@samsung.com>; robh@kernel.org; krzk+dt@kernel.org; conor+dt@kernel.org; jesper.nilsson@axis.com; > lars.persson@axis.com; mturquette@baylibre.com; sboyd@kernel.org; alim.akhtar@samsung.com; s.nawrocki@samsung.com; > cw00.choi@samsung.com > Cc: ksk4725@coasia.com; smn1196@coasia.com; linux-arm-kernel@axis.com; devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; > linux-arm-kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux-clk@vger.kernel.org; pjsin865@coasia.com; > gwk1013@coasia.com; bread@coasia.com; jspark@coasia.com; limjh0823@coasia.com; lightwise@coasia.com; hgkim05@coasia.com; > mingyoungbo@coasia.com; shradha.t@samsung.com; swathi.ks@samsung.com; kenkim@coasia.com > Subject: Re: [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC > > On 17/09/2025 17:49, Ravi Patel wrote: > > Add basic support for the Axis ARTPEC-9 SoC which contains > > 6-core Cortex-A55 CPU and other several IPs. This SoC is an > > Axis-designed chipset used in surveillance camera products. > > > > This ARTPEC-9 SoC has a variety of Samsung-specific IP blocks and > > Axis-specific IP blocks and SoC is manufactured by Samsung Foundry. > > > > This patch series includes below changes: > > - CMU (Clock Management Unit) driver and its bindings (patch #1 to #3) > > - PMU bindings (patch #4) > > - Basic Device Tree for ARTPEC-9 SoC and boards (patch #5 to #7) > > > > The patch series has been tested on the ARTPEC-9 EVB with > > Linux Samsung SoC tree (for-next branch) and intended > > to be merged via the `arm-soc` tree. > > > > NOTE: This patch series is dependent on following floating patches: > > 1. https://lore.kernel.org/all/20250917070004.87872-1-ravi.patel@samsung.com/T/#t > > NAK, sorry, DTS cannot depend on the drivers. Please decouple the > dependencies. Ok, so you want patch #1 - #5 in separate series and #6 - #7 (DTS patches) in another series. Can you please review the patches, I will address review comments in v2 (if any) itself. > > Maybe you wanted to point me where the bindings are, but then say so. Yes, these dependencies are for bindings related. Thanks, Ravi > > > > 2. https://lore.kernel.org/all/20250917071342.5637-1-ravi.patel@samsung.com/T/#u > > 3. https://lore.kernel.org/all/20250917071311.1404-1-ravi.patel@samsung.com/T/#u > > I am dropping the patchset from my queue. > > > Best regards, > Krzysztof ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC 2025-09-18 3:36 ` Ravi Patel @ 2025-09-18 8:18 ` Krzysztof Kozlowski 0 siblings, 0 replies; 16+ messages in thread From: Krzysztof Kozlowski @ 2025-09-18 8:18 UTC (permalink / raw) To: Ravi Patel, robh, krzk+dt, conor+dt, jesper.nilsson, lars.persson, mturquette, sboyd, alim.akhtar, s.nawrocki, cw00.choi Cc: ksk4725, smn1196, linux-arm-kernel, devicetree, linux-kernel, linux-arm-kernel, linux-samsung-soc, linux-clk, pjsin865, gwk1013, bread, jspark, limjh0823, lightwise, hgkim05, mingyoungbo, shradha.t, swathi.ks, kenkim On 18/09/2025 12:36, Ravi Patel wrote: > > >> -----Original Message----- >> From: Krzysztof Kozlowski <krzk@kernel.org> >> Sent: 18 September 2025 06:35 >> To: Ravi Patel <ravi.patel@samsung.com>; robh@kernel.org; krzk+dt@kernel.org; conor+dt@kernel.org; jesper.nilsson@axis.com; >> lars.persson@axis.com; mturquette@baylibre.com; sboyd@kernel.org; alim.akhtar@samsung.com; s.nawrocki@samsung.com; >> cw00.choi@samsung.com >> Cc: ksk4725@coasia.com; smn1196@coasia.com; linux-arm-kernel@axis.com; devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; >> linux-arm-kernel@lists.infradead.org; linux-samsung-soc@vger.kernel.org; linux-clk@vger.kernel.org; pjsin865@coasia.com; >> gwk1013@coasia.com; bread@coasia.com; jspark@coasia.com; limjh0823@coasia.com; lightwise@coasia.com; hgkim05@coasia.com; >> mingyoungbo@coasia.com; shradha.t@samsung.com; swathi.ks@samsung.com; kenkim@coasia.com >> Subject: Re: [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC >> >> On 17/09/2025 17:49, Ravi Patel wrote: >>> Add basic support for the Axis ARTPEC-9 SoC which contains >>> 6-core Cortex-A55 CPU and other several IPs. This SoC is an >>> Axis-designed chipset used in surveillance camera products. >>> >>> This ARTPEC-9 SoC has a variety of Samsung-specific IP blocks and >>> Axis-specific IP blocks and SoC is manufactured by Samsung Foundry. >>> >>> This patch series includes below changes: >>> - CMU (Clock Management Unit) driver and its bindings (patch #1 to #3) >>> - PMU bindings (patch #4) >>> - Basic Device Tree for ARTPEC-9 SoC and boards (patch #5 to #7) >>> >>> The patch series has been tested on the ARTPEC-9 EVB with >>> Linux Samsung SoC tree (for-next branch) and intended >>> to be merged via the `arm-soc` tree. >>> >>> NOTE: This patch series is dependent on following floating patches: >>> 1. https://lore.kernel.org/all/20250917070004.87872-1-ravi.patel@samsung.com/T/#t >> >> NAK, sorry, DTS cannot depend on the drivers. Please decouple the >> dependencies. > > Ok, so you want patch #1 - #5 in separate series and #6 - #7 (DTS patches) in another series. No, I meant above dependencies. You said that these patchset, including DTS, depends on above. Above are drivers and that's a no go. I said it multiple times already in various occasions. Patchset should be organized per maintainers subsystem, but that's different question. > Can you please review the patches, I will address review comments in v2 (if any) itself. As mentioned in other threads, I closed my tree a week ago (if you are surprised, notice kernel cycles and development process), so review will happen a bit later. > >> >> Maybe you wanted to point me where the bindings are, but then say so. > > Yes, these dependencies are for bindings related. So not really a dependency so again: just provide links to the bindings. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2025-09-22 16:53 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
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2025-09-17 8:49 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Ravi Patel
2025-09-17 8:49 ` [PATCH 1/7] dt-bindings: clock: Add ARTPEC-9 clock controller Ravi Patel
2025-09-22 16:53 ` Rob Herring (Arm)
2025-09-17 8:49 ` [PATCH 2/7] clk: samsung: Add clock PLL support for ARTPEC-9 SoC Ravi Patel
2025-09-18 11:51 ` kernel test robot
2025-09-17 8:50 ` [PATCH 3/7] clk: samsung: artpec-9: Add initial clock " Ravi Patel
2025-09-17 8:50 ` [PATCH 4/7] dt-bindings: samsung: exynos-pmu: Add compatible " Ravi Patel
2025-09-17 19:21 ` Conor Dooley
2025-09-17 8:50 ` [PATCH 5/7] dt-bindings: arm: axis: Add ARTPEC-9 alfred board Ravi Patel
2025-09-17 19:20 ` Conor Dooley
2025-09-17 8:50 ` [PATCH 6/7] arm64: dts: exynos: axis: Add initial ARTPEC-9 SoC support Ravi Patel
2025-09-17 8:50 ` [PATCH 7/7] arm64: dts: axis: Add ARTPEC-9 Alfred board support Ravi Patel
2025-09-18 0:39 ` [PATCH 0/7] Add support for the Axis ARTPEC-9 SoC Rob Herring (Arm)
2025-09-18 1:05 ` Krzysztof Kozlowski
2025-09-18 3:36 ` Ravi Patel
2025-09-18 8:18 ` Krzysztof Kozlowski
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