Path: csiph.com!eternal-september.org!feeder.eternal-september.org!feeds.phibee-telecom.net!news.panservice.it!bofh.it!news.nic.it!robomod From: Jisheng Zhang Newsgroups: linux.kernel Subject: [PATCH v2 0/6] Add Marvell berlin4ct clk support Date: Fri, 20 Nov 2015 09:50:03 +0100 Message-ID: X-Original-To: , , , , , , , , , , X-Mailer: git-send-email 2.6.2 MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2015-11-20_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=inbound_notspam policy=inbound score=0 spamscore=0 suspectscore=2 malwarescore=0 phishscore=0 adultscore=1 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1511200157 Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 54 Organization: linux.* mail to news gateway X-Original-Cc: , , , , Jisheng Zhang X-Original-Date: Fri, 20 Nov 2015 16:42:26 +0800 X-Original-Message-ID: <1448008952-1787-1-git-send-email-jszhang@marvell.com> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1273853 Add berlin4ct clk driver. The berlin4ct SoC contains: two kinds of PLL: normal PLL and AVPLL. The normal PLL support is done. The AVPLL support is in TODO list. two kinds of clk: normal clk and gate clk. The normal clk supports changing divider, selecting clock source, disabling/enabling etc. The gate clk only supports disabling/enabling. Both are supported in this series. Since v1: - rebased on v4.4-rc1 - refactor out common code from clk-berlin4ct.c - s/lock/berlin4ct_gateclk_lock - drop WARN_ON for an allocation failure - s/kzalloc/kcalloc - add necessary handling in error code path, such as free memory, iounmap etc. - initialize init.flags - drop vcodiv_berlin[] array Jisheng Zhang (6): clk: berlin: add common pll driver clk: berlin: add common clk driver for newer SoCs clk: berlin: add common gateclk driver for newer SoCs clk: berlin: add clk support for berlin4ct dt-bindings: add binding for marvell berlin4ct SoC arm64: dts: berlin4ct: add pll and clock nodes .../bindings/clock/marvell,berlin4ct.txt | 38 ++++ arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 38 ++++ drivers/clk/berlin/Makefile | 1 + drivers/clk/berlin/clk-berlin4ct.c | 97 ++++++++++ drivers/clk/berlin/clk.c | 203 +++++++++++++++++++++ drivers/clk/berlin/clk.h | 45 +++++ drivers/clk/berlin/gate.c | 73 ++++++++ drivers/clk/berlin/pll.c | 133 ++++++++++++++ include/dt-bindings/clock/berlin4ct.h | 56 ++++++ 9 files changed, 684 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/marvell,berlin4ct.txt create mode 100644 drivers/clk/berlin/clk-berlin4ct.c create mode 100644 drivers/clk/berlin/clk.c create mode 100644 drivers/clk/berlin/clk.h create mode 100644 drivers/clk/berlin/gate.c create mode 100644 drivers/clk/berlin/pll.c create mode 100644 include/dt-bindings/clock/berlin4ct.h -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/