From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932480Ab2HHIHr (ORCPT ); Wed, 8 Aug 2012 04:07:47 -0400 Received: from hqemgate04.nvidia.com ([216.228.121.35]:3714 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932429Ab2HHIHX (ORCPT ); Wed, 8 Aug 2012 04:07:23 -0400 X-PGP-Universal: processed; by hqnvupgp05.nvidia.com on Wed, 08 Aug 2012 01:06:41 -0700 From: Laxman Dewangan To: , , , CC: , , , , Laxman Dewangan Subject: [PATCH 0/4] i2c: tegra: required clock support for controller Date: Wed, 8 Aug 2012 13:21:30 +0530 Message-ID: <1344412294-2420-1-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 1.7.1.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Tegra's i2c controller required two clock sources for proper operation named as div-clk and fast-clk. Adding support to make sure that driver will get these clocks and enable before any transfer and disable after transfer completed. Patch 1 add the entry of fast clock in clock table. Patch 2 modify i2c driver to get the div and fast clock. Patch 3 name the connection of the clock entry. Patch 4 removes non-required entry from tegra20 clock table. Laxman Dewangan (4): ARM: tegra: clock: add i2c fast clock entry in clock table i2c: tegra: pass proper name for getting clock ARM: tegra: clock: add connection name in i2c clock entry ARM: tegra: clock: remove unused clock entry for i2c arch/arm/mach-tegra/tegra20_clocks_data.c | 20 +++++------- arch/arm/mach-tegra/tegra30_clocks_data.c | 15 ++++++--- drivers/i2c/busses/i2c-tegra.c | 46 ++++++++++++++-------------- 3 files changed, 41 insertions(+), 40 deletions(-)