From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754200AbbHCQsZ (ORCPT ); Mon, 3 Aug 2015 12:48:25 -0400 Received: from mail-wi0-f169.google.com ([209.85.212.169]:32998 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754008AbbHCQsW (ORCPT ); Mon, 3 Aug 2015 12:48:22 -0400 From: Georgi Djakov To: sboyd@codeaurora.org Cc: mturquette@baylibre.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, georgi.djakov@linaro.org Subject: [PATCH v2 0/2] Add initial support for RPM clocks Date: Mon, 3 Aug 2015 19:48:07 +0300 Message-Id: <1438620489-32515-1-git-send-email-georgi.djakov@linaro.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds initial support for the clocks controlled by the RPM (Resource Power Manager) processor on Qualcomm platforms. It depends on Bjorn's Qualcomm SMD & RPM patches, that are now in linux-next: https://lkml.org/lkml/2015/7/27/1125 The first patch implements the RPM clock operations, which are using a shared memory for sending requests to the RPM processor. The second patch adds the support of RPM clocks on the MSM8916 platform. Changes since v1 (https://lkml.org/lkml/2015/7/9/257): * Changed the driver name to clk-smd-rpm, also build it only when it is needed - suggested by Srini and Bjorn. * More detailed binding example. * Minor changes. Georgi Djakov (2): clk: qcom: Add support for RPM Clocks clk: qcom: Add MSM8916 RPM clock driver .../devicetree/bindings/clock/qcom,rpmcc.txt | 35 ++++ drivers/clk/qcom/Kconfig | 4 + drivers/clk/qcom/Makefile | 2 + drivers/clk/qcom/clk-smd-rpm.c | 165 ++++++++++++++++ drivers/clk/qcom/clk-smd-rpm.h | 139 ++++++++++++++ drivers/clk/qcom/gcc-msm8916.c | 13 -- drivers/clk/qcom/rpmcc-msm8916.c | 196 ++++++++++++++++++++ include/dt-bindings/clock/qcom,rpmcc-msm8916.h | 44 +++++ 8 files changed, 585 insertions(+), 13 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,rpmcc.txt create mode 100644 drivers/clk/qcom/clk-smd-rpm.c create mode 100644 drivers/clk/qcom/clk-smd-rpm.h create mode 100644 drivers/clk/qcom/rpmcc-msm8916.c create mode 100644 include/dt-bindings/clock/qcom,rpmcc-msm8916.h