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>, Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>, Simon Horman <horms+renesas@verge.net.au> Subject: [PATCH 2/9] arm64: dts: r8a7795: Add CAN FD support Date: Thu, 30 Jun 2016 16:15:00 +0200 [thread overview] Message-ID: <341eb484b14a16fd32086e7dd82a9f7fdea2d040.1467291676.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1467291676.git.horms+renesas@verge.net.au> From: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Adds CAN FD controller node for r8a7795. Note: CAN FD controller register base address specified in R-Car Gen3 Hardware User Manual v0.5E is incorrect. The correct address is: CAN FD - 0xe66c0000 Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index fad6dd8b7771..b902356873c2 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -583,6 +583,30 @@ status = "disabled"; }; + canfd: can@e66c0000 { + compatible = "renesas,r8a7795-canfd", + "renesas,rcar-gen3-canfd"; + reg = <0 0xe66c0000 0 0x8000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 914>, + <&cpg CPG_CORE R8A7795_CLK_CANFD>, + <&can_clk>; + clock-names = "fck", "canfd", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + status = "disabled"; + + channel0 { + status = "disabled"; + }; + + channel1 { + status = "disabled"; + }; + }; + hscif0: serial@e6540000 { compatible = "renesas,hscif-r8a7795", "renesas,rcar-gen3-hscif", -- 2.7.0.rc3.207.g0ac5344
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 2/9] arm64: dts: r8a7795: Add CAN FD support Date: Thu, 30 Jun 2016 16:15:00 +0200 [thread overview] Message-ID: <341eb484b14a16fd32086e7dd82a9f7fdea2d040.1467291676.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1467291676.git.horms+renesas@verge.net.au> From: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Adds CAN FD controller node for r8a7795. Note: CAN FD controller register base address specified in R-Car Gen3 Hardware User Manual v0.5E is incorrect. The correct address is: CAN FD - 0xe66c0000 Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi index fad6dd8b7771..b902356873c2 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi @@ -583,6 +583,30 @@ status = "disabled"; }; + canfd: can at e66c0000 { + compatible = "renesas,r8a7795-canfd", + "renesas,rcar-gen3-canfd"; + reg = <0 0xe66c0000 0 0x8000>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 914>, + <&cpg CPG_CORE R8A7795_CLK_CANFD>, + <&can_clk>; + clock-names = "fck", "canfd", "can_clk"; + assigned-clocks = <&cpg CPG_CORE R8A7795_CLK_CANFD>; + assigned-clock-rates = <40000000>; + power-domains = <&sysc R8A7795_PD_ALWAYS_ON>; + status = "disabled"; + + channel0 { + status = "disabled"; + }; + + channel1 { + status = "disabled"; + }; + }; + hscif0: serial at e6540000 { compatible = "renesas,hscif-r8a7795", "renesas,rcar-gen3-hscif", -- 2.7.0.rc3.207.g0ac5344
next prev parent reply other threads:[~2016-06-30 14:15 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-06-30 14:15 [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.8 Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:14 ` [PATCH 1/9] arm64: dts: r8a7795: Add missing blank lines between cpu nodes Simon Horman 2016-06-30 14:14 ` Simon Horman 2016-06-30 14:15 ` Simon Horman [this message] 2016-06-30 14:15 ` [PATCH 2/9] arm64: dts: r8a7795: Add CAN FD support Simon Horman 2016-06-30 14:15 ` [PATCH 3/9] clk: renesas: Add r8a7796 CPG Core Clock Definitions Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 4/9] arm64: dts: r8a7796: Add Renesas R8A7796 SoC support Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 5/9] arm64: dts: salvator-x: add Salvator-X board on R8A7796 SoC Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 6/9] arm64: dts: r8a7796: Add SYSC PM Domains Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 7/9] arm64: dts: r8a7796: Use SYSC "always-on" PM Domain Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 8/9] arm64: dts: r8a7796: Add RWDT node Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 9/9] arm64: dts: r8a7796/salvator-x: Enable watchdog timer Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-07-07 5:06 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.8 Olof Johansson 2016-07-07 5:06 ` Olof Johansson
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