[v2,01/10] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12

Message ID	1400073858-28912-2-git-send-email-gabriel.fernandez@linaro.org (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> From: Gabriel FERNANDEZ <gabriel.fernandez@st.com> To: Srinivas Kandagatla <srinivas.kandagatla@gmail.com>, Maxime Coquelin <maxime.coquelin@st.com>, Patrice Chotard <patrice.chotard@st.com>, Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Russell King <linux@arm.linux.org.uk> Subject: [PATCH v2 01/10] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12 Date: Wed, 14 May 2014 15:24:09 +0200 Message-Id: <1400073858-28912-2-git-send-email-gabriel.fernandez@linaro.org> In-Reply-To: <1400073858-28912-1-git-send-email-gabriel.fernandez@linaro.org> References: <1400073858-28912-1-git-send-email-gabriel.fernandez@linaro.org> Cc: devicetree@vger.kernel.org, kernel@stlinux.com, linux-kernel@vger.kernel.org, Pankaj Dev <pankaj.dev@st.com>, linux-arm-kernel@lists.infradead.org, Lee Jones <lee.jones@linaro.org>, Gabriel Fernandez <gabriel.fernandez@linaro.org> Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org

diff --git a/arch/arm/boot/dts/stih416-clock.dtsi b/arch/arm/boot/dts/stih416-clock.dtsi index a6942c7..9d16600 100644 --- a/arch/arm/boot/dts/stih416-clock.dtsi +++ b/arch/arm/boot/dts/stih416-clock.dtsi @@ -6,8 +6,15 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ + +#include <dt-bindings/clock/stih416-clks.h> + / { clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + /* * Fixed 30MHz oscillator inputs to SoC */ @@ -51,5 +58,475 @@ clock-frequency = <25000000>; clock-output-names = "CLK_S_ETH1_PHY"; }; + + /* + * ClockGenAs on SASG2 + */ + clockgenA@fee62000 { + reg = <0xfee62000 0xb48>; + + CLK_S_A0_PLL: CLK_S_A0_PLL { + #clock-cells = <1>; + compatible = "st,clkgena-plls-c65"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_S_A0_PLL0_HS", + "CLK_S_A0_PLL0_LS", + "CLK_S_A0_PLL1"; + }; + + CLK_S_A0_OSC_PREDIV: CLK_S_A0_OSC_PREDIV { + #clock-cells = <0>; + compatible = "st,clkgena-prediv-c65", + "st,clkgena-prediv"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_S_A0_OSC_PREDIV"; + }; + + CLK_S_A0_HS: CLK_S_A0_HS { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c65-hs", + "st,clkgena-divmux"; + + clocks = <&CLK_S_A0_OSC_PREDIV>, + <&CLK_S_A0_PLL 0>, /* PLL0 HS */ + <&CLK_S_A0_PLL 2>; /* PLL1 */ + + clock-output-names = "CLK_S_FDMA_0", + "CLK_S_FDMA_1", + ""; /* CLK_S_JIT_SENSE */ + /* Fourth output unused */ + }; + + CLK_S_A0_LS: CLK_S_A0_LS { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c65-ls", + "st,clkgena-divmux"; + + clocks = <&CLK_S_A0_OSC_PREDIV>, + <&CLK_S_A0_PLL 1>, /* PLL0 LS */ + <&CLK_S_A0_PLL 2>; /* PLL1 */ + + clock-output-names = "CLK_S_ICN_REG_0", + "CLK_S_ICN_IF_0", + "CLK_S_ICN_REG_LP_0", + "CLK_S_EMISS", + "CLK_S_ETH1_PHY", + "CLK_S_MII_REF_OUT"; + /* Remaining outputs unused */ + }; + }; + + clockgenA@fee81000 { + reg = <0xfee81000 0xb48>; + + CLK_S_A1_PLL: CLK_S_A1_PLL { + #clock-cells = <1>; + compatible = "st,clkgena-plls-c65"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_S_A1_PLL0_HS", + "CLK_S_A1_PLL0_LS", + "CLK_S_A1_PLL1"; + }; + + CLK_S_A1_OSC_PREDIV: CLK_S_A1_OSC_PREDIV { + #clock-cells = <0>; + compatible = "st,clkgena-prediv-c65", + "st,clkgena-prediv"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_S_A1_OSC_PREDIV"; + }; + + CLK_S_A1_HS: CLK_S_A1_HS { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c65-hs", + "st,clkgena-divmux"; + + clocks = <&CLK_S_A1_OSC_PREDIV>, + <&CLK_S_A1_PLL 0>, /* PLL0 HS */ + <&CLK_S_A1_PLL 2>; /* PLL1 */ + + clock-output-names = "", /* Reserved */ + "", /* Reserved */ + "CLK_S_STAC_PHY", + "CLK_S_VTAC_TX_PHY"; + }; + + CLK_S_A1_LS: CLK_S_A1_LS { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c65-ls", + "st,clkgena-divmux"; + + clocks = <&CLK_S_A1_OSC_PREDIV>, + <&CLK_S_A1_PLL 1>, /* PLL0 LS */ + <&CLK_S_A1_PLL 2>; /* PLL1 */ + + clock-output-names = "CLK_S_ICN_IF_2", + "CLK_S_CARD_MMC_0", + "CLK_S_ICN_IF_1", + "CLK_S_GMAC0_PHY", + "CLK_S_NAND_CTRL", + "", /* Reserved */ + "CLK_S_MII0_REF_OUT", + "CLK_S_STAC_SYS", + "CLK_S_CARD_MMC_1"; + /* Remaining outputs unused */ + }; + }; + + /* + * ClockGenAs on MPE42 + */ + clockgenA@fde12000 { + reg = <0xfde12000 0xb50>; + + CLK_M_A0_PLL0: CLK_M_A0_PLL0 { + #clock-cells = <1>; + compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A0_PLL0_PHI0", + "CLK_M_A0_PLL0_PHI1", + "CLK_M_A0_PLL0_PHI2", + "CLK_M_A0_PLL0_PHI3"; + }; + + CLK_M_A0_PLL1: CLK_M_A0_PLL1 { + #clock-cells = <1>; + compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A0_PLL1_PHI0", + "CLK_M_A0_PLL1_PHI1", + "CLK_M_A0_PLL1_PHI2", + "CLK_M_A0_PLL1_PHI3"; + }; + + CLK_M_A0_OSC_PREDIV: CLK_M_A0_OSC_PREDIV { + #clock-cells = <0>; + compatible = "st,clkgena-prediv-c32", + "st,clkgena-prediv"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A0_OSC_PREDIV"; + }; + + CLK_M_A0_DIV0: CLK_M_A0_DIV0 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf0", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A0_OSC_PREDIV>, + <&CLK_M_A0_PLL0 0>, /* PLL0 PHI0 */ + <&CLK_M_A0_PLL1 0>; /* PLL1 PHI0 */ + + clock-output-names = "", /* Unused */ + "", /* Unused */ + "CLK_M_FDMA_12", + "", /* Unused */ + "CLK_M_PP_DMU_0", + "CLK_M_PP_DMU_1", + "CLK_M_ICM_LMI", + "CLK_M_VID_DMU_0"; + }; + + CLK_M_A0_DIV1: CLK_M_A0_DIV1 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf1", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A0_OSC_PREDIV>, + <&CLK_M_A0_PLL0 1>, /* PLL0 PHI1 */ + <&CLK_M_A0_PLL1 1>; /* PLL1 PHI1 */ + + clock-output-names = "CLK_M_VID_DMU_1", + "", /* Unused */ + "CLK_M_A9_EXT2F", + "CLK_M_ST40RT", + "CLK_M_ST231_DMU_0", + "CLK_M_ST231_DMU_1", + "CLK_M_ST231_AUD", + "CLK_M_ST231_GP_0"; + }; + + CLK_M_A0_DIV2: CLK_M_A0_DIV2 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf2", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A0_OSC_PREDIV>, + <&CLK_M_A0_PLL0 2>, /* PLL0 PHI2 */ + <&CLK_M_A0_PLL1 2>; /* PLL1 PHI2 */ + + clock-output-names = "CLK_M_ST231_GP_1", + "CLK_M_ICN_CPU", + "CLK_M_ICN_STAC", + "CLK_M_TX_ICN_DMU_0", + "CLK_M_TX_ICN_DMU_1", + "CLK_M_TX_ICN_TS", + "CLK_M_ICN_VDP_0", + "CLK_M_ICN_VDP_1"; + }; + + CLK_M_A0_DIV3: CLK_M_A0_DIV3 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf3", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A0_OSC_PREDIV>, + <&CLK_M_A0_PLL0 3>, /* PLL0 PHI3 */ + <&CLK_M_A0_PLL1 3>; /* PLL1 PHI3 */ + + clock-output-names = "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + "CLK_M_ICN_VP8", + "", /* Unused */ + "CLK_M_ICN_REG_11", + "CLK_M_A9_TRACE"; + }; + }; + + clockgenA@fd6db000 { + reg = <0xfd6db000 0xb50>; + + CLK_M_A1_PLL0: CLK_M_A1_PLL0 { + #clock-cells = <1>; + compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A1_PLL0_PHI0", + "CLK_M_A1_PLL0_PHI1", + "CLK_M_A1_PLL0_PHI2", + "CLK_M_A1_PLL0_PHI3"; + }; + + CLK_M_A1_PLL1: CLK_M_A1_PLL1 { + #clock-cells = <1>; + compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A1_PLL1_PHI0", + "CLK_M_A1_PLL1_PHI1", + "CLK_M_A1_PLL1_PHI2", + "CLK_M_A1_PLL1_PHI3"; + }; + + CLK_M_A1_OSC_PREDIV: CLK_M_A1_OSC_PREDIV { + #clock-cells = <0>; + compatible = "st,clkgena-prediv-c32", + "st,clkgena-prediv"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A1_OSC_PREDIV"; + }; + + CLK_M_A1_DIV0: CLK_M_A1_DIV0 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf0", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A1_OSC_PREDIV>, + <&CLK_M_A1_PLL0 0>, /* PLL0 PHI0 */ + <&CLK_M_A1_PLL1 0>; /* PLL1 PHI0 */ + + clock-output-names = "", /* Unused */ + "CLK_M_FDMA_10", + "CLK_M_FDMA_11", + "CLK_M_HVA_ALT", + "CLK_M_PROC_SC", + "CLK_M_TP", + "CLK_M_RX_ICN_DMU_0", + "CLK_M_RX_ICN_DMU_1"; + }; + + CLK_M_A1_DIV1: CLK_M_A1_DIV1 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf1", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A1_OSC_PREDIV>, + <&CLK_M_A1_PLL0 1>, /* PLL0 PHI1 */ + <&CLK_M_A1_PLL1 1>; /* PLL1 PHI1 */ + + clock-output-names = "CLK_M_RX_ICN_TS", + "CLK_M_RX_ICN_VDP_0", + "", /* Unused */ + "CLK_M_PRV_T1_BUS", + "CLK_M_ICN_REG_12", + "CLK_M_ICN_REG_10", + "", /* Unused */ + "CLK_M_ICN_ST231"; + }; + + CLK_M_A1_DIV2: CLK_M_A1_DIV2 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf2", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A1_OSC_PREDIV>, + <&CLK_M_A1_PLL0 2>, /* PLL0 PHI2 */ + <&CLK_M_A1_PLL1 2>; /* PLL1 PHI2 */ + + clock-output-names = "CLK_M_FVDP_PROC_ALT", + "CLK_M_ICN_REG_13", + "CLK_M_TX_ICN_GPU", + "CLK_M_RX_ICN_GPU", + "", /* Unused */ + "", /* Unused */ + "", /* CLK_M_APB_PM_12 */ + ""; /* Unused */ + }; + + CLK_M_A1_DIV3: CLK_M_A1_DIV3 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf3", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A1_OSC_PREDIV>, + <&CLK_M_A1_PLL0 3>, /* PLL0 PHI3 */ + <&CLK_M_A1_PLL1 3>; /* PLL1 PHI3 */ + + clock-output-names = "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + "", /* Unused */ + ""; /* CLK_M_GPU_ALT */ + }; + }; + + CLK_M_A9_EXT2F_DIV2: CLK_M_A9_EXT2F_DIV2S { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clocks = <&CLK_M_A0_DIV1 2>; + clock-div = <2>; + clock-mult = <1>; + }; + + clockgenA@fd345000 { + reg = <0xfd345000 0xb50>; + + CLK_M_A2_PLL0: CLK_M_A2_PLL0 { + #clock-cells = <1>; + compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A2_PLL0_PHI0", + "CLK_M_A2_PLL0_PHI1", + "CLK_M_A2_PLL0_PHI2", + "CLK_M_A2_PLL0_PHI3"; + }; + + CLK_M_A2_PLL1: CLK_M_A2_PLL1 { + #clock-cells = <1>; + compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A2_PLL1_PHI0", + "CLK_M_A2_PLL1_PHI1", + "CLK_M_A2_PLL1_PHI2", + "CLK_M_A2_PLL1_PHI3"; + }; + + CLK_M_A2_OSC_PREDIV: CLK_M_A2_OSC_PREDIV { + #clock-cells = <0>; + compatible = "st,clkgena-prediv-c32", + "st,clkgena-prediv"; + + clocks = <&CLK_SYSIN>; + + clock-output-names = "CLK_M_A2_OSC_PREDIV"; + }; + + CLK_M_A2_DIV0: CLK_M_A2_DIV0 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf0", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A2_OSC_PREDIV>, + <&CLK_M_A2_PLL0 0>, /* PLL0 PHI0 */ + <&CLK_M_A2_PLL1 0>; /* PLL1 PHI0 */ + + clock-output-names = "CLK_M_VTAC_MAIN_PHY", + "CLK_M_VTAC_AUX_PHY", + "CLK_M_STAC_PHY", + "CLK_M_STAC_SYS", + "", /* CLK_M_MPESTAC_PG */ + "", /* CLK_M_MPESTAC_WC */ + "", /* CLK_M_MPEVTACAUX_PG*/ + ""; /* CLK_M_MPEVTACMAIN_PG*/ + }; + + CLK_M_A2_DIV1: CLK_M_A2_DIV1 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf1", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A2_OSC_PREDIV>, + <&CLK_M_A2_PLL0 1>, /* PLL0 PHI1 */ + <&CLK_M_A2_PLL1 1>; /* PLL1 PHI1 */ + + clock-output-names = "", /* CLK_M_MPEVTACRX0_WC */ + "", /* CLK_M_MPEVTACRX1_WC */ + "CLK_M_COMPO_MAIN", + "CLK_M_COMPO_AUX", + "CLK_M_BDISP_0", + "CLK_M_BDISP_1", + "CLK_M_ICN_BDISP", + "CLK_M_ICN_COMPO"; + }; + + CLK_M_A2_DIV2: CLK_M_A2_DIV2 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf2", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A2_OSC_PREDIV>, + <&CLK_M_A2_PLL0 2>, /* PLL0 PHI2 */ + <&CLK_M_A2_PLL1 2>; /* PLL1 PHI2 */ + + clock-output-names = "CLK_M_ICN_VDP_2", + "", /* Unused */ + "CLK_M_ICN_REG_14", + "CLK_M_MDTP", + "CLK_M_JPEGDEC", + "", /* Unused */ + "CLK_M_DCEPHY_IMPCTRL", + ""; /* Unused */ + }; + + CLK_M_A2_DIV3: CLK_M_A2_DIV3 { + #clock-cells = <1>; + compatible = "st,clkgena-divmux-c32-odf3", + "st,clkgena-divmux"; + + clocks = <&CLK_M_A2_OSC_PREDIV>, + <&CLK_M_A2_PLL0 3>, /* PLL0 PHI3 */ + <&CLK_M_A2_PLL1 3>; /* PLL1 PHI3 */ + + clock-output-names = "", /* Unused */ + ""; /* CLK_M_APB_PM_11 */ + /* Remaining outputs unused */ + }; + }; }; }; diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi index 78746d2..f5e888e 100644 --- a/arch/arm/boot/dts/stih416.dtsi +++ b/arch/arm/boot/dts/stih416.dtsi @@ -89,7 +89,7 @@ status = "disabled"; reg = <0xfed32000 0x2c>; interrupts = <0 197 0>; - clocks = <&CLK_S_ICN_REG_0>; + clocks = <&CLK_S_A0_LS CLK_ICN_REG>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_serial2 &pinctrl_serial2_oe>; }; @@ -109,7 +109,7 @@ compatible = "st,comms-ssc4-i2c"; reg = <0xfed40000 0x110>; interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&CLK_S_ICN_REG_0>; + clocks = <&CLK_S_A0_LS CLK_ICN_REG>; clock-names = "ssc"; clock-frequency = <400000>; pinctrl-names = "default"; @@ -122,7 +122,7 @@ compatible = "st,comms-ssc4-i2c"; reg = <0xfed41000 0x110>; interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&CLK_S_ICN_REG_0>; + clocks = <&CLK_S_A0_LS CLK_ICN_REG>; clock-names = "ssc"; clock-frequency = <400000>; pinctrl-names = "default"; @@ -176,7 +176,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mii0>; clock-names = "stmmaceth"; - clocks = <&CLK_S_GMAC0_PHY>; + clocks = <&CLK_S_A1_LS CLK_GMAC0_PHY>; }; ethernet1: dwmac@fef08000 { @@ -198,7 +198,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mii1>; clock-names = "stmmaceth"; - clocks = <&CLK_S_ETH1_PHY>; + clocks = <&CLK_S_A0_LS CLK_ETH1_PHY>; }; rc: rc@fe518000 { diff --git a/include/dt-bindings/clock/stih416-clks.h b/include/dt-bindings/clock/stih416-clks.h new file mode 100644 index 0000000..552c779 --- /dev/null +++ b/include/dt-bindings/clock/stih416-clks.h @@ -0,0 +1,15 @@ +/* + * This header provides constants clk index STMicroelectronics + * STiH416 SoC. + */ +#ifndef _CLK_STIH416 +#define _CLK_STIH416 + +/* CLOCKGEN A0 */ +#define CLK_ICN_REG 0 +#define CLK_ETH1_PHY 4 + +/* CLOCKGEN A1 */ +#define CLK_GMAC0_PHY 3 + +#endif

[v2,01/10] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12

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