From: Michael Walle <michael@walle.cc> To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>, "Y . b . Lu" <yangbo.lu@nxp.com>, Xiaowei Bao <xiaowei.bao@nxp.com>, Ashish Kumar <Ashish.Kumar@nxp.com>, Vladimir Oltean <vladimir.oltean@nxp.com>, Michael Walle <michael@walle.cc> Subject: [PATCH v3 0/9] clk: qoriq fixes and new fsl-flexspi driver Date: Sun, 8 Nov 2020 19:51:04 +0100 [thread overview] Message-ID: <20201108185113.31377-1-michael@walle.cc> (raw) The first two patches fix clock references for the ENETC and the FlexSPI on the LS1028A. These are intended to be picked up by the stable branches. To circumvent further mistakes, I new device tree constants for the qoriq binding. This should make it far easier for humans to read the clockgen nodes. The 4th patch convert the LS1028A device tree include to use the new constants. The last five patches add a clock driver for the FlexSPI controller on layerscape SoCs. There is a single register which can control the divider value. Right now the LS1028A and the LX2160A aren't able to switch the SCK frequency on the FlexSPI interface. I've included the first four patches in this series, otherwise there would be merge conflicts, because they depend on the new qoriq device tree constants. Michael Walle (9): arm64: dts: ls1028a: fix ENETC PTP clock input arm64: dts: ls1028a: fix FlexSPI clock input clk: qoriq: provide constants for the type arm64: dts: ls1028a: use constants in the clockgen phandle clk: divider: add devm_clk_hw_register_divider_table() dt-bindings: clock: document the fsl-flexspi-clk driver clk: fsl-flexspi: new driver arm64: dts: ls1028a: fix FlexSPI clock arm64: dts: lx2160a: fix FlexSPI clock .../bindings/clock/fsl,flexspi-clock.yaml | 55 ++++++ .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 174 +++++++++++++----- .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 15 +- drivers/clk/Kconfig | 8 + drivers/clk/Makefile | 1 + drivers/clk/clk-divider.c | 34 ++++ drivers/clk/clk-fsl-flexspi.c | 106 +++++++++++ drivers/clk/clk-qoriq.c | 13 +- .../dt-bindings/clock/fsl,qoriq-clockgen.h | 15 ++ include/linux/clk-provider.h | 27 +++ 10 files changed, 393 insertions(+), 55 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/fsl,flexspi-clock.yaml create mode 100644 drivers/clk/clk-fsl-flexspi.c create mode 100644 include/dt-bindings/clock/fsl,qoriq-clockgen.h -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Michael Walle <michael@walle.cc> To: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Xiaowei Bao <xiaowei.bao@nxp.com>, Stephen Boyd <sboyd@kernel.org>, Vladimir Oltean <vladimir.oltean@nxp.com>, Michael Turquette <mturquette@baylibre.com>, Ashish Kumar <Ashish.Kumar@nxp.com>, Li Yang <leoyang.li@nxp.com>, Michael Walle <michael@walle.cc>, Rob Herring <robh+dt@kernel.org>, "Y . b . Lu" <yangbo.lu@nxp.com>, Shawn Guo <shawnguo@kernel.org> Subject: [PATCH v3 0/9] clk: qoriq fixes and new fsl-flexspi driver Date: Sun, 8 Nov 2020 19:51:04 +0100 [thread overview] Message-ID: <20201108185113.31377-1-michael@walle.cc> (raw) The first two patches fix clock references for the ENETC and the FlexSPI on the LS1028A. These are intended to be picked up by the stable branches. To circumvent further mistakes, I new device tree constants for the qoriq binding. This should make it far easier for humans to read the clockgen nodes. The 4th patch convert the LS1028A device tree include to use the new constants. The last five patches add a clock driver for the FlexSPI controller on layerscape SoCs. There is a single register which can control the divider value. Right now the LS1028A and the LX2160A aren't able to switch the SCK frequency on the FlexSPI interface. I've included the first four patches in this series, otherwise there would be merge conflicts, because they depend on the new qoriq device tree constants. Michael Walle (9): arm64: dts: ls1028a: fix ENETC PTP clock input arm64: dts: ls1028a: fix FlexSPI clock input clk: qoriq: provide constants for the type arm64: dts: ls1028a: use constants in the clockgen phandle clk: divider: add devm_clk_hw_register_divider_table() dt-bindings: clock: document the fsl-flexspi-clk driver clk: fsl-flexspi: new driver arm64: dts: ls1028a: fix FlexSPI clock arm64: dts: lx2160a: fix FlexSPI clock .../bindings/clock/fsl,flexspi-clock.yaml | 55 ++++++ .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 174 +++++++++++++----- .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 15 +- drivers/clk/Kconfig | 8 + drivers/clk/Makefile | 1 + drivers/clk/clk-divider.c | 34 ++++ drivers/clk/clk-fsl-flexspi.c | 106 +++++++++++ drivers/clk/clk-qoriq.c | 13 +- .../dt-bindings/clock/fsl,qoriq-clockgen.h | 15 ++ include/linux/clk-provider.h | 27 +++ 10 files changed, 393 insertions(+), 55 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/fsl,flexspi-clock.yaml create mode 100644 drivers/clk/clk-fsl-flexspi.c create mode 100644 include/dt-bindings/clock/fsl,qoriq-clockgen.h -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-11-08 18:51 UTC|newest] Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-08 18:51 Michael Walle [this message] 2020-11-08 18:51 ` [PATCH v3 0/9] clk: qoriq fixes and new fsl-flexspi driver Michael Walle 2020-11-08 18:51 ` [PATCH v3 1/9] arm64: dts: ls1028a: fix ENETC PTP clock input Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-11-30 9:20 ` Shawn Guo 2020-11-30 9:20 ` Shawn Guo 2020-11-08 18:51 ` [PATCH v3 2/9] arm64: dts: ls1028a: fix FlexSPI " Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-11-30 9:21 ` Shawn Guo 2020-11-30 9:21 ` Shawn Guo 2020-11-08 18:51 ` [PATCH v3 3/9] clk: qoriq: provide constants for the type Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-11-09 22:05 ` Rob Herring 2020-11-09 22:05 ` Rob Herring 2020-11-09 22:39 ` Michael Walle 2020-11-09 22:39 ` Michael Walle 2020-11-09 22:55 ` Rob Herring 2020-11-09 22:55 ` Rob Herring 2020-12-08 0:54 ` Stephen Boyd 2020-11-08 18:51 ` [PATCH v3 4/9] arm64: dts: ls1028a: use constants in the clockgen phandle Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-11-20 9:25 ` [EXT] " Ashish Kumar 2020-11-20 9:25 ` Ashish Kumar 2020-11-20 9:38 ` Michael Walle 2020-11-20 9:38 ` Michael Walle 2020-11-20 9:51 ` [EXT] " Ashish Kumar 2020-11-20 9:51 ` Ashish Kumar 2020-11-20 10:05 ` Michael Walle 2020-11-20 10:05 ` Michael Walle 2020-11-08 18:51 ` [PATCH v3 5/9] clk: divider: add devm_clk_hw_register_divider_table() Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-12-08 0:54 ` Stephen Boyd 2020-11-08 18:51 ` [PATCH v3 6/9] dt-bindings: clock: document the fsl-flexspi-clk driver Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-12-08 0:54 ` Stephen Boyd 2020-11-08 18:51 ` [PATCH v3 7/9] clk: fsl-flexspi: new driver Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-12-08 0:58 ` Stephen Boyd 2020-11-08 18:51 ` [PATCH v3 8/9] arm64: dts: ls1028a: fix FlexSPI clock Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-11-08 18:51 ` [RFC PATCH v3 9/9] arm64: dts: lx2160a: " Michael Walle 2020-11-08 18:51 ` Michael Walle 2020-11-08 21:21 ` Vladimir Oltean 2020-11-08 21:21 ` Vladimir Oltean 2020-11-09 9:43 ` Michael Walle 2020-11-09 9:43 ` Michael Walle
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