From: Simon Horman <horms+renesas@verge.net.au> To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm <magnus.damm@gmail.com>, Biju Das <biju.das@bp.renesas.com>, Simon Horman <horms+renesas@verge.net.au> Subject: [PATCH 16/21] ARM: dts: r8a77470: Add HSUSB device nodes Date: Fri, 19 Apr 2019 16:34:43 +0200 [thread overview] Message-ID: <307ca5cf4778b6bf0d2a025b0e4f653742214de8.1555655522.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1555655522.git.horms+renesas@verge.net.au> From: Biju Das <biju.das@bp.renesas.com> Define the r8a77470 generic part of the HSUSB0/1 device nodes. Currently the renesas_usbhs driver doesn't handle multiple phys and we don't have a proper hardware to validate such driver changes. So for hsusb1 it is assumed that usbphy0 will be enabled by either channel0 host or device. In future, if any boards support hsusb1, we will need to add multiple phy support in the renesas_usbhs driver and override the board dts to enable the same. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/boot/dts/r8a77470.dtsi | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index 0ad1ec092305..56cb10b42ed9 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -325,6 +325,23 @@ status = "disabled"; }; + hsusb0: hsusb@e6590000 { + compatible = "renesas,usbhs-r8a77470", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6590000 0 0x100>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>; + dmas = <&usb_dmac00 0>, <&usb_dmac00 1>, + <&usb_dmac10 0>, <&usb_dmac10 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <4>; + phys = <&usb0 1>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 704>; + status = "disabled"; + }; + usbphy0: usb-phy@e6590100 { compatible = "renesas,usb-phy-r8a77470", "renesas,rcar-gen2-usb-phy"; @@ -343,6 +360,24 @@ }; }; + hsusb1: hsusb@e6598000 { + compatible = "renesas,usbhs-r8a77470", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6598000 0 0x100>; + interrupts = <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 706>; + dmas = <&usb_dmac01 0>, <&usb_dmac01 1>, + <&usb_dmac11 0>, <&usb_dmac11 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <4>; + /* We need to turn on usbphy0 to make usbphy1 to work */ + phys = <&usb1 1>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 706>; + status = "disabled"; + }; + usbphy1: usb-phy@e6598100 { compatible = "renesas,usb-phy-r8a77470", "renesas,rcar-gen2-usb-phy"; -- 2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: Simon Horman <horms+renesas@verge.net.au> To: linux-renesas-soc@vger.kernel.org Cc: Simon Horman <horms+renesas@verge.net.au>, Magnus Damm <magnus.damm@gmail.com>, linux-arm-kernel@lists.infradead.org, Biju Das <biju.das@bp.renesas.com> Subject: [PATCH 16/21] ARM: dts: r8a77470: Add HSUSB device nodes Date: Fri, 19 Apr 2019 16:34:43 +0200 [thread overview] Message-ID: <307ca5cf4778b6bf0d2a025b0e4f653742214de8.1555655522.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1555655522.git.horms+renesas@verge.net.au> From: Biju Das <biju.das@bp.renesas.com> Define the r8a77470 generic part of the HSUSB0/1 device nodes. Currently the renesas_usbhs driver doesn't handle multiple phys and we don't have a proper hardware to validate such driver changes. So for hsusb1 it is assumed that usbphy0 will be enabled by either channel0 host or device. In future, if any boards support hsusb1, we will need to add multiple phy support in the renesas_usbhs driver and override the board dts to enable the same. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm/boot/dts/r8a77470.dtsi | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi index 0ad1ec092305..56cb10b42ed9 100644 --- a/arch/arm/boot/dts/r8a77470.dtsi +++ b/arch/arm/boot/dts/r8a77470.dtsi @@ -325,6 +325,23 @@ status = "disabled"; }; + hsusb0: hsusb@e6590000 { + compatible = "renesas,usbhs-r8a77470", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6590000 0 0x100>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>; + dmas = <&usb_dmac00 0>, <&usb_dmac00 1>, + <&usb_dmac10 0>, <&usb_dmac10 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <4>; + phys = <&usb0 1>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 704>; + status = "disabled"; + }; + usbphy0: usb-phy@e6590100 { compatible = "renesas,usb-phy-r8a77470", "renesas,rcar-gen2-usb-phy"; @@ -343,6 +360,24 @@ }; }; + hsusb1: hsusb@e6598000 { + compatible = "renesas,usbhs-r8a77470", + "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6598000 0 0x100>; + interrupts = <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 706>; + dmas = <&usb_dmac01 0>, <&usb_dmac01 1>, + <&usb_dmac11 0>, <&usb_dmac11 1>; + dma-names = "ch0", "ch1", "ch2", "ch3"; + renesas,buswait = <4>; + /* We need to turn on usbphy0 to make usbphy1 to work */ + phys = <&usb1 1>; + phy-names = "usb"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 706>; + status = "disabled"; + }; + usbphy1: usb-phy@e6598100 { compatible = "renesas,usb-phy-r8a77470", "renesas,rcar-gen2-usb-phy"; -- 2.11.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-04-19 18:22 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-04-19 14:34 [GIT PULL] Renesas ARM Based SoC DT Updates for v5.2 Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 01/21] ARM: dts: r8a7792: blanche: Add IIC3 and DA9063 PMIC node Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 02/21] ARM: dts: alt: Add " Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 03/21] ARM: dts: ape6evm: Add NOR FLASH Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 04/21] ARM: dts: r8a77470: Add DU support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 05/21] ARM: dts: iwg23s-sbc: Add HDMI support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 06/21] ARM: dts: rskrza1: Add I2C support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 07/21] ARM: dts: rskrza1: Add remaining LEDs Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 08/21] ARM: dts: alt: Enable USB support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 09/21] ARM: dts: r8a77470: Add HSCIF support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 10/21] ARM: dts: r8a77470: Add PWM support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-30 13:01 ` Geert Uytterhoeven 2019-04-30 13:01 ` Geert Uytterhoeven 2019-04-19 14:34 ` [PATCH 11/21] ARM: dts: r8a77470: Add VIN support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 12/21] ARM: dts: r8a77470: Add USB PHY DT support Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 13/21] ARM: dts: iwg23s-sbc: Enable USB Phy[01] Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 14/21] ARM: dts: r8a77470: Add USB2.0 Host (EHCI/OHCI) device Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 15/21] ARM: dts: iwg23s-sbc: Enable USB USB2.0 Host Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` Simon Horman [this message] 2019-04-19 14:34 ` [PATCH 16/21] ARM: dts: r8a77470: Add HSUSB device nodes Simon Horman 2019-04-19 14:34 ` [PATCH 17/21] ARM: dts: iwg23s-sbc: Enable HS-USB Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 18/21] ARM: dts: kzm9d: Add rw parameter to bootargs Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 19/21] ARM: dts: bockw: Reorder bootargs Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 20/21] ARM: dts: marzen: Add rw to bootargs and use ip=dhcp Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-19 14:34 ` [PATCH 21/21] ARM: dts: ape6evm: Reorder bootargs Simon Horman 2019-04-19 14:34 ` Simon Horman 2019-04-28 19:46 ` [GIT PULL] Renesas ARM Based SoC DT Updates for v5.2 Olof Johansson 2019-04-28 19:46 ` Olof Johansson
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