From: Mark Brown <broonie@kernel.org> To: Clark Wang <xiaoning.wang@nxp.com> Cc: Mark Brown <broonie@kernel.org>, "broonie@kernel.org" <broonie@kernel.org>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, linux-spi@vger.kernel.org Subject: Applied "doc: lpspi: Document DT bindings for LPSPI clocks" to the spi tree Date: Mon, 18 Mar 2019 14:52:18 +0000 (GMT) [thread overview] Message-ID: <20190318145218.99E09112887B@debutante.sirena.org.uk> (raw) In-Reply-To: <20190306063020.793-3-xiaoning.wang@nxp.com> The patch doc: lpspi: Document DT bindings for LPSPI clocks has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From addb32866d99068307f8eddb282ebb325d18446f Mon Sep 17 00:00:00 2001 From: Clark Wang <xiaoning.wang@nxp.com> Date: Wed, 6 Mar 2019 06:30:36 +0000 Subject: [PATCH] doc: lpspi: Document DT bindings for LPSPI clocks Add introductions of clocks and clock-names strings. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- .../devicetree/bindings/spi/spi-fsl-lpspi.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt index 6cc3c6fe25a3..e71b81a41ac0 100644 --- a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt @@ -7,7 +7,11 @@ Required properties: - reg : address and length of the lpspi master registers - interrupt-parent : core interrupt controller - interrupts : lpspi interrupt -- clocks : lpspi clock specifier +- clocks : lpspi clock specifier. Its number and order need to correspond to the + value in clock-names. +- clock-names : Corresponding to per clock and ipg clock in "clocks" + respectively. In i.MX7ULP, it only has per clk, so use CLK_DUMMY + to fill the "ipg" blank. - spi-slave : spi slave mode support. In slave mode, add this attribute without value. In master mode, remove it. @@ -18,6 +22,8 @@ lpspi2: lpspi@40290000 { reg = <0x40290000 0x10000>; interrupt-parent = <&intc>; interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX7ULP_CLK_LPSPI2>; + clocks = <&clks IMX7ULP_CLK_LPSPI2>, + <&clks IMX7ULP_CLK_DUMMY>; + clock-names = "per", "ipg"; spi-slave; }; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org> To: Clark Wang <xiaoning.wang@nxp.com> Cc: Mark Brown <broonie@kernel.org>, "broonie@kernel.org" <broonie@kernel.org>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, linux-spi@vger.kernel.org Subject: Applied "doc: lpspi: Document DT bindings for LPSPI clocks" to the spi tree Date: Mon, 18 Mar 2019 14:52:18 +0000 (GMT) [thread overview] Message-ID: <20190318145218.99E09112887B@debutante.sirena.org.uk> (raw) In-Reply-To: <20190306063020.793-3-xiaoning.wang@nxp.com> The patch doc: lpspi: Document DT bindings for LPSPI clocks has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From addb32866d99068307f8eddb282ebb325d18446f Mon Sep 17 00:00:00 2001 From: Clark Wang <xiaoning.wang@nxp.com> Date: Wed, 6 Mar 2019 06:30:36 +0000 Subject: [PATCH] doc: lpspi: Document DT bindings for LPSPI clocks Add introductions of clocks and clock-names strings. Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> --- .../devicetree/bindings/spi/spi-fsl-lpspi.txt | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt index 6cc3c6fe25a3..e71b81a41ac0 100644 --- a/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-fsl-lpspi.txt @@ -7,7 +7,11 @@ Required properties: - reg : address and length of the lpspi master registers - interrupt-parent : core interrupt controller - interrupts : lpspi interrupt -- clocks : lpspi clock specifier +- clocks : lpspi clock specifier. Its number and order need to correspond to the + value in clock-names. +- clock-names : Corresponding to per clock and ipg clock in "clocks" + respectively. In i.MX7ULP, it only has per clk, so use CLK_DUMMY + to fill the "ipg" blank. - spi-slave : spi slave mode support. In slave mode, add this attribute without value. In master mode, remove it. @@ -18,6 +22,8 @@ lpspi2: lpspi@40290000 { reg = <0x40290000 0x10000>; interrupt-parent = <&intc>; interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX7ULP_CLK_LPSPI2>; + clocks = <&clks IMX7ULP_CLK_LPSPI2>, + <&clks IMX7ULP_CLK_DUMMY>; + clock-names = "per", "ipg"; spi-slave; }; -- 2.20.1
next prev parent reply other threads:[~2019-03-18 14:52 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-03-06 6:30 [PATCH V2 0/8] spi: lpspi: Fix bugs and Add some functions support Clark Wang 2019-03-06 6:30 ` [PATCH V2 1/8] spi: lpspi: Add i.MX8 boards support for lpspi Clark Wang 2019-03-06 6:30 ` [PATCH V2 2/8] doc: lpspi: Document DT bindings for LPSPI clocks Clark Wang 2019-03-18 14:52 ` Mark Brown [this message] 2019-03-18 14:52 ` Applied "doc: lpspi: Document DT bindings for LPSPI clocks" to the spi tree Mark Brown 2019-03-06 6:30 ` [PATCH V2 3/8] spi: lpspi: enable runtime pm for lpspi Clark Wang 2019-03-06 6:30 ` [PATCH V2 4/8] spi: lpspi: add the error info of transfer speed setting Clark Wang 2019-03-06 6:30 ` [PATCH V2 5/8] spi: lpspi: use the core way to implement cs-gpio function Clark Wang 2019-03-18 14:52 ` Applied "spi: lpspi: use the core way to implement cs-gpio function" to the spi tree Mark Brown 2019-03-18 14:52 ` Mark Brown 2019-03-06 6:30 ` [PATCH V2 6/8] spi: lpspi: add dma mode support Clark Wang 2019-03-18 14:52 ` Applied "spi: lpspi: add dma mode support" to the spi tree Mark Brown 2019-03-18 14:52 ` Mark Brown 2019-03-06 6:30 ` [PATCH V2 7/8] spi: lpspi: Add the missing NULL check Clark Wang 2019-03-18 14:52 ` Applied "spi: lpspi: Add the missing NULL check" to the spi tree Mark Brown 2019-03-18 14:52 ` Mark Brown 2019-03-06 6:30 ` [PATCH V2 8/8] spi: lpspi: Code cleanup Clark Wang 2019-03-18 14:52 ` Applied "spi: lpspi: Code cleanup" to the spi tree Mark Brown 2019-03-18 14:52 ` Mark Brown
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