From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932748AbcLHE6X (ORCPT ); Wed, 7 Dec 2016 23:58:23 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:58916 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752479AbcLHE6R (ORCPT ); Wed, 7 Dec 2016 23:58:17 -0500 X-AuditID: cbfee61b-f796f6d000004092-b9-5848e86739bc From: Chanwoo Choi To: krzk@kernel.org, javier@osg.samsung.com, kgene@kernel.org, robh+dt@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com Cc: cw00.choi@samsung.com, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/5] PM / devfreq: exynos-bus: Add the detailed correlation for Exynos5433 Date: Thu, 08 Dec 2016 13:58:08 +0900 Message-id: <1481173091-9728-3-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1481173091-9728-1-git-send-email-cw00.choi@samsung.com> References: <1481173091-9728-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupnkeLIzCtJLcpLzFFi42I5/e+xoG76C48Ig19T1C2uf3nOajH/yDlW izdv1zBZ9D9+zWxx/vwGdouzTW/YLTY9vsZqcXnXHDaLGef3MVncblzBZtG69wi7xeE37awW q3b9YXTg9dg56y67x6ZVnWwem5fUe2zpB/L6tqxi9Pi8SS6ALcrNJiM1MSW1SCE1Lzk/JTMv 3VYpNMRN10JJIS8xN9VWKULXNyRISaEsMacUyDMyQAMOzgHuwUr6dgluGX9OrmYvWMZdcfje UbYGxo2cXYycHBICJhIbr51kg7DFJC7cWw9kc3EICcxilGj/eoYZwvnBKPH21ldGkCo2AS2J /S9ugFWJCDQxSjRcmMsI4jALXGWU2Lh4CliVsEC8xOpT31m7GDk4WARUJTbeKgIJ8wq4SLxo XM4MsU5O4sOeR+wgNqeAq8TMI1OYQMqFgGounnSewMi7gJFhFaNEakFyQXFSeq5RXmq5XnFi bnFpXrpecn7uJkZwZDyT3sF4eJf7IUYBDkYlHl6HrR4RQqyJZcWVuYcYJTiYlUR4Hz4DCvGm JFZWpRblxxeV5qQWH2I0BTprIrOUaHI+MGrzSuINTcxNzI0NLMwtLU2MlMR5G2c/CxcSSE8s Sc1OTS1ILYLpY+LglGpgXFv2OcWS/+WxNJbZ5xgmb3ja1ZrF8ULn5dnaPOVHjE9bKtui9h3/ tuoPh5fcVNm90xbcCq2/PsdT1Oj+G40H+XFiN2dO3HLxQiI3S//ZGS8O33/g2ZK88MOSFSez QhPV2t5EHDZdFpoatSalQeXQ6X3MMv6/hCYudfA1PGvM1GwqIxKvtur7eiWW4oxEQy3mouJE ABtZ6A6iAgAA X-MTR: 20000000000000000@CPGS Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds the detailed corrleation between sub-blocks and VDD_INT power line for Exynos5433. VDD_INT provided the power source to INT (Internal) block. Cc: MyungJoo Ham Cc: Kyungmin Park Cc: Rob Herring Cc: devicetree@vger.kernel.org Signed-off-by: Chanwoo Choi --- Documentation/devicetree/bindings/devfreq/exynos-bus.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt index d3ec8e676b6b..d6107770face 100644 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt @@ -123,6 +123,21 @@ Detailed correlation between sub-blocks and power line according to Exynos SoC: |--- FSYS |--- FSYS2 +- In case of Exynos5433, there is VDD_INT power line as following: + VDD_INT |--- G2D_400 (parent device) + |--- G2D_266 + |--- GSCL + |--- JPEG + |--- HEVC + |--- MFC + |--- MSCL + |--- NoC0 + |--- NoC1 + |--- NoC2 + |--- PERIS (Fixed clock rate) + |--- PERIC (Fixed clock rate) + |--- FSYS (Fixed clock rate) + 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