From: Chanwoo Choi <cw00.choi@samsung.com> To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com, k.kozlowski@samsung.com, kgene@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com Cc: rjw@rjwysocki.net, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux@arm.linux.org.uk, linux.amoon@gmail.com, m.reichl@fivetechno.de, tjakobi@math.uni-bielefeld.de, inki.dae@samsung.com, cw00.choi@samsung.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v9 14/20] ARM: dts: Add bus nodes using VDD_MIF for Exynos4x12 Date: Mon, 11 Apr 2016 12:57:52 +0900 [thread overview] Message-ID: <1460347078-15175-15-git-send-email-cw00.choi@samsung.com> (raw) In-Reply-To: <1460347078-15175-1-git-send-email-cw00.choi@samsung.com> This patch adds the bus nodes using VDD_MIF for Exynos4x12 SoC. Exynos4x12 has the following AXI buses to translate data between DRAM and DMC/ACP/C2C. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> [m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board] Tested-by: Markus Reichl <m.reichl@fivetechno.de> Tested-by: Anand Moon <linux.amoon@gmail.com> --- arch/arm/boot/dts/exynos4x12.dtsi | 68 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index 84a23f962946..99a0f4ca3d47 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -281,6 +281,74 @@ clocks = <&clock CLK_SMMU_LITE1>, <&clock CLK_FIMC_LITE1>; #iommu-cells = <0>; }; + + bus_dmc: bus_dmc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_acp: bus_acp { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_ACP>; + clock-names = "bus"; + operating-points-v2 = <&bus_acp_opp_table>; + status = "disabled"; + }; + + bus_c2c: bus_c2c { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_C2C>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_dmc_opp_table: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <900000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <900000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + opp-microvolt = <900000>; + }; + opp@267000000 { + opp-hz = /bits/ 64 <267000000>; + opp-microvolt = <950000>; + }; + opp@400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1050000>; + }; + }; + + bus_acp_opp_table: opp_table2 { + compatible = "operating-points-v2"; + opp-shared; + + opp@100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp@134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + opp@160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + opp@267000000 { + opp-hz = /bits/ 64 <267000000>; + }; + }; }; &combiner { -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: cw00.choi@samsung.com (Chanwoo Choi) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v9 14/20] ARM: dts: Add bus nodes using VDD_MIF for Exynos4x12 Date: Mon, 11 Apr 2016 12:57:52 +0900 [thread overview] Message-ID: <1460347078-15175-15-git-send-email-cw00.choi@samsung.com> (raw) In-Reply-To: <1460347078-15175-1-git-send-email-cw00.choi@samsung.com> This patch adds the bus nodes using VDD_MIF for Exynos4x12 SoC. Exynos4x12 has the following AXI buses to translate data between DRAM and DMC/ACP/C2C. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> [m.reichl and linux.amoon: Tested it on exynos4412-odroidu3 board] Tested-by: Markus Reichl <m.reichl@fivetechno.de> Tested-by: Anand Moon <linux.amoon@gmail.com> --- arch/arm/boot/dts/exynos4x12.dtsi | 68 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index 84a23f962946..99a0f4ca3d47 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -281,6 +281,74 @@ clocks = <&clock CLK_SMMU_LITE1>, <&clock CLK_FIMC_LITE1>; #iommu-cells = <0>; }; + + bus_dmc: bus_dmc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_acp: bus_acp { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_ACP>; + clock-names = "bus"; + operating-points-v2 = <&bus_acp_opp_table>; + status = "disabled"; + }; + + bus_c2c: bus_c2c { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_C2C>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + status = "disabled"; + }; + + bus_dmc_opp_table: opp_table1 { + compatible = "operating-points-v2"; + opp-shared; + + opp at 100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <900000>; + }; + opp at 134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <900000>; + }; + opp at 160000000 { + opp-hz = /bits/ 64 <160000000>; + opp-microvolt = <900000>; + }; + opp at 267000000 { + opp-hz = /bits/ 64 <267000000>; + opp-microvolt = <950000>; + }; + opp at 400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1050000>; + }; + }; + + bus_acp_opp_table: opp_table2 { + compatible = "operating-points-v2"; + opp-shared; + + opp at 100000000 { + opp-hz = /bits/ 64 <100000000>; + }; + opp at 134000000 { + opp-hz = /bits/ 64 <134000000>; + }; + opp at 160000000 { + opp-hz = /bits/ 64 <160000000>; + }; + opp at 267000000 { + opp-hz = /bits/ 64 <267000000>; + }; + }; }; &combiner { -- 1.9.1
next prev parent reply other threads:[~2016-04-11 3:59 UTC|newest] Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-04-11 3:57 [PATCH v9 00/20] PM / devferq: Add generic exynos bus frequency driver and new passive governor Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 01/20] PM / devfreq: exynos: Add generic exynos bus frequency driver Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:23 ` Krzysztof Kozlowski 2016-04-12 7:23 ` Krzysztof Kozlowski 2016-04-11 3:57 ` [PATCH v9 02/20] PM / devfreq: exynos: Add documentation for " Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 03/20] PM / devfreq: Add devfreq_get_devfreq_by_phandle() Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:24 ` Krzysztof Kozlowski 2016-04-12 7:24 ` Krzysztof Kozlowski 2016-04-11 3:57 ` [PATCH v9 04/20] PM / devfreq: Add new DEVFREQ_TRANSITION_NOTIFIER notifier Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:29 ` Krzysztof Kozlowski 2016-04-12 7:29 ` Krzysztof Kozlowski 2016-04-11 3:57 ` [PATCH v9 05/20] PM / devfreq: Add new passive governor Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:30 ` Krzysztof Kozlowski 2016-04-12 7:30 ` Krzysztof Kozlowski 2016-04-11 3:57 ` [PATCH v9 06/20] PM / devfreq: exynos: Add support of bus frequency of sub-blocks using " Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:31 ` Krzysztof Kozlowski 2016-04-12 7:31 ` Krzysztof Kozlowski 2016-04-11 3:57 ` [PATCH v9 07/20] PM / devfreq: exynos: Update documentation for bus devices " Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:34 ` Krzysztof Kozlowski 2016-04-12 7:34 ` Krzysztof Kozlowski 2016-04-12 8:19 ` Chanwoo Choi 2016-04-12 8:19 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 08/20] PM / devfreq: exynos: Add the detailed correlation between sub-blocks and power line Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:35 ` Krzysztof Kozlowski 2016-04-12 7:35 ` Krzysztof Kozlowski 2016-04-12 8:20 ` Chanwoo Choi 2016-04-12 8:20 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 09/20] PM / devfreq: exynos: Remove unused exynos4/5 busfreq driver Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:40 ` Krzysztof Kozlowski 2016-04-12 7:40 ` Krzysztof Kozlowski 2016-04-11 3:57 ` [PATCH v9 10/20] MAINTAINERS: Add samsung bus frequency driver entry Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-12 7:46 ` Krzysztof Kozlowski 2016-04-12 7:46 ` Krzysztof Kozlowski 2016-04-12 8:20 ` Chanwoo Choi 2016-04-12 8:20 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 11/20] ARM: dts: Add DMC bus node for Exynos3250 Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 12/20] ARM: dts: Add DMC bus frequency for exynos3250-rinato/monk Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 13/20] ARM: dts: Add bus nodes using VDD_INT for Exynos3250 Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi [this message] 2016-04-11 3:57 ` [PATCH v9 14/20] ARM: dts: Add bus nodes using VDD_MIF for Exynos4x12 Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 15/20] ARM: dts: Add bus nodes using VDD_INT " Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 16/20] ARM: dts: Add bus nodes using VDD_MIF for Exynos4210 Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 17/20] ARM: dts: Add exynos4412-ppmu-common dtsi to delete duplicate PPMU nodes Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 18/20] ARM: dts: Add support of bus frequency using VDD_INT for exynos3250-rinato Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 19/20] ARM: dts: Expand the voltage range of buck1/3 regulator for exynos4412-odroidu3 Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` [PATCH v9 20/20] ARM: dts: Add support of bus frequency for exynos4412-trats/odroidu3 Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 3:57 ` Chanwoo Choi 2016-04-11 4:01 ` [PATCH v9 00/20] PM / devferq: Add generic exynos bus frequency driver and new passive governor Chanwoo Choi 2016-04-11 4:01 ` Chanwoo Choi 2016-04-11 19:55 ` Krzysztof Kozlowski 2016-04-11 19:55 ` Krzysztof Kozlowski 2016-04-11 20:15 ` Chanwoo Choi 2016-04-11 20:15 ` Chanwoo Choi 2016-04-11 20:15 ` Chanwoo Choi 2016-05-03 10:25 ` Krzysztof Kozlowski 2016-05-03 10:25 ` Krzysztof Kozlowski
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=1460347078-15175-15-git-send-email-cw00.choi@samsung.com \ --to=cw00.choi@samsung.com \ --cc=devicetree@vger.kernel.org \ --cc=galak@codeaurora.org \ --cc=ijc+devicetree@hellion.org.uk \ --cc=inki.dae@samsung.com \ --cc=k.kozlowski@samsung.com \ --cc=kgene@kernel.org \ --cc=kyungmin.park@samsung.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-pm@vger.kernel.org \ --cc=linux-samsung-soc@vger.kernel.org \ --cc=linux.amoon@gmail.com \ --cc=linux@arm.linux.org.uk \ --cc=m.reichl@fivetechno.de \ --cc=mark.rutland@arm.com \ --cc=myungjoo.ham@samsung.com \ --cc=pawel.moll@arm.com \ --cc=rjw@rjwysocki.net \ --cc=robh+dt@kernel.org \ --cc=s.nawrocki@samsung.com \ --cc=tjakobi@math.uni-bielefeld.de \ --cc=tomasz.figa@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.