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>, Takeshi Kihara <takeshi.kihara.df@renesas.com>, Yoshihiro Kaneko <ykaneko0929@gmail.com>, Simon Horman <horms+renesas@verge.net.au> Subject: [PATCH 35/40] arm64: dts: renesas: r8a77990: Add I2C-DVFS device node Date: Mon, 26 Nov 2018 13:55:01 +0100 [thread overview] Message-ID: <44ea652a92d209045da9183981b55fd0c2c01971.1543229516.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1543229515.git.horms+renesas@verge.net.au> From: Takeshi Kihara <takeshi.kihara.df@renesas.com> This patch adds I2C-DVFS device node for the R8A77990 SoC. v2 * Drop aliases update as in upstream it is not required to configure the BD9571 PMIC for DDR backup, nor is the use of i2c are aliases desired. * Do not describe the device as compatible with "renesas,rcar-gen3-iic" or "renesas,rmobile-iic" fallback compat strings. The absence of automatic transmission registers leads us to declare the r8a77990 IIC controller as incompatible. v2.1 * Reduced register range to reflect documentation Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/r8a77990.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index b0398e05e8ed..3b334be843f4 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -357,6 +357,20 @@ reg = <0 0xe6060000 0 0x508>; }; + i2c_dvfs: i2c@e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a77990"; + reg = <0 0xe60b0000 0 0x15>; + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 926>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 926>; + dmas = <&dmac0 0x11>, <&dmac0 0x10>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a77990-cpg-mssr"; reg = <0 0xe6150000 0 0x1000>; -- 2.11.0
WARNING: multiple messages have this Message-ID (diff)
From: horms+renesas@verge.net.au (Simon Horman) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 35/40] arm64: dts: renesas: r8a77990: Add I2C-DVFS device node Date: Mon, 26 Nov 2018 13:55:01 +0100 [thread overview] Message-ID: <44ea652a92d209045da9183981b55fd0c2c01971.1543229516.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1543229515.git.horms+renesas@verge.net.au> From: Takeshi Kihara <takeshi.kihara.df@renesas.com> This patch adds I2C-DVFS device node for the R8A77990 SoC. v2 * Drop aliases update as in upstream it is not required to configure the BD9571 PMIC for DDR backup, nor is the use of i2c are aliases desired. * Do not describe the device as compatible with "renesas,rcar-gen3-iic" or "renesas,rmobile-iic" fallback compat strings. The absence of automatic transmission registers leads us to declare the r8a77990 IIC controller as incompatible. v2.1 * Reduced register range to reflect documentation Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/r8a77990.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi index b0398e05e8ed..3b334be843f4 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi @@ -357,6 +357,20 @@ reg = <0 0xe6060000 0 0x508>; }; + i2c_dvfs: i2c at e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,iic-r8a77990"; + reg = <0 0xe60b0000 0 0x15>; + interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 926>; + power-domains = <&sysc R8A77990_PD_ALWAYS_ON>; + resets = <&cpg 926>; + dmas = <&dmac0 0x11>, <&dmac0 0x10>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + cpg: clock-controller at e6150000 { compatible = "renesas,r8a77990-cpg-mssr"; reg = <0 0xe6150000 0 0x1000>; -- 2.11.0
next prev parent reply other threads:[~2018-11-26 23:49 UTC|newest] Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-26 12:55 [GIT PULL] Renesas ARM64 Based SoC DT Updates for v4.21 Simon Horman 2018-11-26 12:55 ` Simon Horman 2018-11-26 12:54 ` [PATCH 01/40] arm64: dts: renesas: r8a774a1: Add CAN nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 02/40] arm64: dts: renesas: r8a7795: remove unneeded sound #address/size-cells Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 03/40] arm64: dts: renesas: r8a77990: Add INTC-EX device node Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 04/40] arm64: dts: renesas: r8a779{7|8}0: add PWM support Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 05/40] arm64: dts: renesas: r8a77990: Add DMA properties to MSIOF nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 06/40] arm64: dts: renesas: r8a77970: add thermal support Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 07/40] arm64: dts: renesas: r8a77980: " Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 08/40] arm64: dts: renesas: r8a77965: Add LVDS support Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 09/40] arm64: dts: renesas: revise hsusb's reg size Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 10/40] arm64: dts: renesas: r8a774a1: Add VIN and CSI-2 nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 11/40] arm64: dts: renesas: r8a779{7|8}0: add MSIOF support Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 12/40] arm64: dts: renesas: r8a77990: Add SCIF-{0,1,3,4,5} device nodes Simon Horman 2018-11-26 12:54 ` [PATCH 12/40] arm64: dts: renesas: r8a77990: Add SCIF-{0, 1, 3, 4, 5} " Simon Horman 2018-11-26 12:54 ` [PATCH 13/40] arm64: dts: renesas: r8a77990: add/enable USB3.0 peripheral device node Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 14/40] arm64: dts: renesas: r8a77965: Connect R-Car M3-N AVB to IPMMU Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 15/40] arm64: dts: renesas: r8a77980: Connect R-Car V3H " Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 16/40] arm64: dts: renesas: r8a77990: Connect R-Car E3 " Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 17/40] arm64: dts: renesas: salvator-common: add companion property in usb3_peri0 Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 18/40] arm64: dts: renesas: r8a7799{0|5}: add/enable USB2.0 peripheral Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 19/40] arm64: dts: renesas: r8a77990: Add Audio-DMAC and Sound device nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 20/40] arm64: dts: renesas: ebisu: Enable Audio Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 21/40] arm64: dts: renesas: r8a779{7|8}0: add TMU support Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 22/40] arm64: dts: renesas: r8a77990: Add all HSCIF nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 23/40] arm64: dts: renesas: Switch eMMC bus to 1V8 on Salvator-X and ULCB Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 24/40] arm64: dts: renesas: ebisu: Add serial console pins Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 25/40] arm64: dts: renesas: ebisu: Add and enable SDHI device nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 26/40] arm64: dts: renesas: r8a77990: Fix VIN endpoint numbering Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 27/40] arm64: dts: renesas: r8a7795: add SSIU support for sound Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 28/40] arm64: dts: renesas: r8a774a1: Replace power magic numbers Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 29/40] arm64: dts: renesas: r8a774a1: Replace clock " Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 30/40] arm64: dts: renesas: Add CPU topology on R-Car Gen3 SoCs Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 31/40] arm64: dts: renesas: Add CPU capacity-dmips-mhz Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 32/40] arm64: dts: renesas: r8a77990: ebisu: Add and enable PCIe device node Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:54 ` [PATCH 33/40] arm64: dts: renesas: r8a77965: Add CAN and CANFD controller nodes Simon Horman 2018-11-26 12:54 ` Simon Horman 2018-11-26 12:55 ` [PATCH 34/40] arm64: dts: renesas: r8a77990: ebisu: Add and enable CAN,FD device nodes Simon Horman 2018-11-26 12:55 ` [PATCH 34/40] arm64: dts: renesas: r8a77990: ebisu: Add and enable CAN, FD " Simon Horman 2018-11-26 12:55 ` Simon Horman [this message] 2018-11-26 12:55 ` [PATCH 35/40] arm64: dts: renesas: r8a77990: Add I2C-DVFS device node Simon Horman 2018-11-26 12:55 ` [PATCH 36/40] arm64: dts: renesas: r8a7796: add SSIU support for sound Simon Horman 2018-11-26 12:55 ` Simon Horman 2018-11-26 12:55 ` [PATCH 37/40] arm64: dts: renesas: r8a7796: Add CMT device nodes Simon Horman 2018-11-26 12:55 ` Simon Horman 2018-11-26 12:55 ` [PATCH 38/40] arm64: dts: renesas: r8a77990: Enable I2C DMA Simon Horman 2018-11-26 12:55 ` Simon Horman 2018-11-26 12:55 ` [PATCH 39/40] arm64: dts: renesas: r8a77990: add thermal device support Simon Horman 2018-11-26 12:55 ` Simon Horman 2018-11-26 12:55 ` [PATCH 40/40] arm64: dts: renesas: Add all CPUs in cooling maps Simon Horman 2018-11-26 12:55 ` Simon Horman 2018-11-30 23:06 ` [GIT PULL] Renesas ARM64 Based SoC DT Updates for v4.21 Olof Johansson 2018-11-30 23:06 ` Olof Johansson
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=44ea652a92d209045da9183981b55fd0c2c01971.1543229516.git.horms+renesas@verge.net.au \ --to=horms+renesas@verge.net.au \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-renesas-soc@vger.kernel.org \ --cc=magnus.damm@gmail.com \ --cc=takeshi.kihara.df@renesas.com \ --cc=ykaneko0929@gmail.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.