From: Chanwoo Choi <cw00.choi@samsung.com> To: myungjoo.ham@samsung.com, kyungmin.park@samsung.com, k.kozlowski@samsung.com, tomasz.figa@gmail.com, s.nawrocki@samsung.com, kgene@kernel.org Cc: robh@kernel.org, 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 v2 3/8] PM / devfreq: exynos: Add the detailed correlation for Exynos5422 bus Date: Fri, 15 Apr 2016 15:32:50 +0900 [thread overview] Message-ID: <1460701975-24178-4-git-send-email-cw00.choi@samsung.com> (raw) In-Reply-To: <1460701975-24178-1-git-send-email-cw00.choi@samsung.com> This patch adds the detailed corrleation between sub-blocks and power line for Exynos5422. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> --- .../devicetree/bindings/devfreq/exynos-bus.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt index 7dbd4abfca33..d3ec8e676b6b 100644 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt @@ -104,6 +104,25 @@ Detailed correlation between sub-blocks and power line according to Exynos SoC: |--- LCD0 |--- ISP +- In case of Exynos5422, there are two power line as following: + VDD_MIF |--- DREX 0 (parent device, DRAM EXpress controller) + |--- DREX 1 + + VDD_INT |--- NoC_Core (parent device) + |--- G2D + |--- G3D + |--- DISP1 + |--- NoC_WCORE + |--- GSCL + |--- MSCL + |--- ISP + |--- MFC + |--- GEN + |--- PERIS + |--- PERIC + |--- FSYS + |--- FSYS2 + Example1: Show the AXI buses of Exynos3250 SoC. Exynos3250 divides the buses to power line (regulator). The MIF (Memory Interface) AXI bus is used to -- 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 v2 3/8] PM / devfreq: exynos: Add the detailed correlation for Exynos5422 bus Date: Fri, 15 Apr 2016 15:32:50 +0900 [thread overview] Message-ID: <1460701975-24178-4-git-send-email-cw00.choi@samsung.com> (raw) In-Reply-To: <1460701975-24178-1-git-send-email-cw00.choi@samsung.com> This patch adds the detailed corrleation between sub-blocks and power line for Exynos5422. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> --- .../devicetree/bindings/devfreq/exynos-bus.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt index 7dbd4abfca33..d3ec8e676b6b 100644 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt @@ -104,6 +104,25 @@ Detailed correlation between sub-blocks and power line according to Exynos SoC: |--- LCD0 |--- ISP +- In case of Exynos5422, there are two power line as following: + VDD_MIF |--- DREX 0 (parent device, DRAM EXpress controller) + |--- DREX 1 + + VDD_INT |--- NoC_Core (parent device) + |--- G2D + |--- G3D + |--- DISP1 + |--- NoC_WCORE + |--- GSCL + |--- MSCL + |--- ISP + |--- MFC + |--- GEN + |--- PERIS + |--- PERIC + |--- FSYS + |--- FSYS2 + Example1: Show the AXI buses of Exynos3250 SoC. Exynos3250 divides the buses to power line (regulator). The MIF (Memory Interface) AXI bus is used to -- 1.9.1
next prev parent reply other threads:[~2016-04-15 6:34 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-04-15 6:32 [PATCH v2 0/8] PM / devfreq: Add NoCP devfreq-event and support busfreq on exyno5422-odroidxu3 Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 6:32 ` [PATCH v2 1/8] PM / devfreq: event: Add new Exynos NoC probe driver Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 8:37 ` Krzysztof Kozlowski 2016-04-15 8:37 ` Krzysztof Kozlowski 2016-04-15 6:32 ` [PATCH v2 2/8] PM / devfreq: event: Find the instance of devfreq-event device by using phandle Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi [this message] 2016-04-15 6:32 ` [PATCH v2 3/8] PM / devfreq: exynos: Add the detailed correlation for Exynos5422 bus Chanwoo Choi 2016-04-15 6:32 ` [PATCH v2 4/8] ARM: dts: Add NoC Probe dt node for Exynos542x SoC Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 9:04 ` Krzysztof Kozlowski 2016-04-15 9:04 ` Krzysztof Kozlowski 2016-04-15 6:32 ` [PATCH v2 5/8] dt-bindings: clock: Add the clock id for ACLK clock of " Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 6:32 ` [PATCH v2 6/8] clk: samsung: exynos542x: Add the clock id for ACLK Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 9:05 ` Krzysztof Kozlowski 2016-04-15 9:05 ` Krzysztof Kozlowski 2016-04-15 9:05 ` Krzysztof Kozlowski 2016-04-15 16:34 ` Sylwester Nawrocki 2016-04-15 16:34 ` Sylwester Nawrocki 2016-04-15 6:32 ` [PATCH v2 7/8] ARM: dts: Add bus nodes using VDD_INT for Exynos542x SoC Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 6:32 ` [PATCH v2 8/8] ARM: dts: Add support of Bus frequency using VDD_INT for exynos5422-odroidxu3 Chanwoo Choi 2016-04-15 6:32 ` Chanwoo Choi 2016-04-15 9:07 ` Krzysztof Kozlowski 2016-04-15 9:07 ` Krzysztof Kozlowski 2016-05-03 10:29 ` [PATCH v2 0/8] PM / devfreq: Add NoCP devfreq-event and support busfreq on exyno5422-odroidxu3 Krzysztof Kozlowski 2016-05-03 10:29 ` Krzysztof Kozlowski 2016-05-03 10:29 ` Krzysztof Kozlowski 2016-05-03 10:48 ` Chanwoo Choi 2016-05-03 10:48 ` Chanwoo Choi
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