* [PATCH 0/2] mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file @ 2018-01-30 17:33 Yogesh Gaur [not found] ` <1517333637-17331-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: Yogesh Gaur @ 2018-01-30 17:33 UTC (permalink / raw) To: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8, shawnguo-DgEjT+Ai2ygdnm+yROfE0A Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8, cyrille.pitchen-yU5RGvR974pGWvitb5QawA, computersforpeace-Re5JQEeQqe8AvxtiuMwx3w, han.xu-3arQi8VN3Tc, festevam-Re5JQEeQqe8AvxtiuMwx3w, prabhakar.kushwaha-3arQi8VN3Tc, suresh.gupta-3arQi8VN3Tc, Yogesh Gaur This patch-set added support to update hwcap of slave device connected to FSL QUADSPI controller by reading values from the device tree files. Mode information is available via "spi-tx-bus-width" and "spi-rx-bus-width" nodes of device tree for the connected slave device. Update read and write hwcap capability for slave device by reading "spi-rx-bus-width" and "spi-tx-bus-width" respectively. Added usage example by adding support for spi-rx-bus-width and spi-tx-bus-width binding. Depends on https://patchwork.ozlabs.org/project/linux-mtd/list/?series=26084 Yogesh Gaur (2): mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example .../devicetree/bindings/mtd/fsl-quadspi.txt | 30 ++++++++++++ drivers/mtd/spi-nor/fsl-quadspi.c | 56 ++++++++++++++++++++-- 2 files changed, 81 insertions(+), 5 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 6+ messages in thread
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* [PATCH 1/2] mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file [not found] ` <1517333637-17331-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> @ 2018-01-30 17:33 ` Yogesh Gaur 2018-01-30 17:33 ` [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example Yogesh Gaur 1 sibling, 0 replies; 6+ messages in thread From: Yogesh Gaur @ 2018-01-30 17:33 UTC (permalink / raw) To: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8, shawnguo-DgEjT+Ai2ygdnm+yROfE0A Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8, cyrille.pitchen-yU5RGvR974pGWvitb5QawA, computersforpeace-Re5JQEeQqe8AvxtiuMwx3w, han.xu-3arQi8VN3Tc, festevam-Re5JQEeQqe8AvxtiuMwx3w, prabhakar.kushwaha-3arQi8VN3Tc, suresh.gupta-3arQi8VN3Tc, Yogesh Gaur FSL QuadSPI controller supports Single, dual, quad modes of operation. Mode information is available via "spi-tx-bus-width" and "spi-rx-bus-width" nodes of device tree for the connected slave device. Update read and write hwcap capability for slave device by reading "spi-rx-bus-width" and "spi-tx-bus-width" respectively. Assign hwcaps mask to minimal caps for the slave node i.e. SNOR_HWCAPS_READ | SNOR_HWCAPS_PP If value not provided in device tree file, then fallback to default mode i.e. SNOR_HWCAPS_READ_1_1_4 and SNOR_HWCAPS_PP. Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha-3arQi8VN3Tc@public.gmane.org> Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> --- Depends on https://patchwork.ozlabs.org/project/linux-mtd/list/?series=26084 drivers/mtd/spi-nor/fsl-quadspi.c | 56 +++++++++++++++++++++++++++++++++++---- 1 file changed, 51 insertions(+), 5 deletions(-) diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c index b9c5918..1503e0c 100644 --- a/drivers/mtd/spi-nor/fsl-quadspi.c +++ b/drivers/mtd/spi-nor/fsl-quadspi.c @@ -994,17 +994,14 @@ static void fsl_qspi_unprep(struct spi_nor *nor, enum spi_nor_ops ops) static int fsl_qspi_probe(struct platform_device *pdev) { - const struct spi_nor_hwcaps hwcaps = { - .mask = SNOR_HWCAPS_READ_1_1_4 | - SNOR_HWCAPS_PP, - }; + struct spi_nor_hwcaps hwcaps; struct device_node *np = pdev->dev.of_node; struct device *dev = &pdev->dev; struct fsl_qspi *q; struct resource *res; struct spi_nor *nor; struct mtd_info *mtd; - int ret, i = 0; + int ret, i = 0, value; q = devm_kzalloc(dev, sizeof(*q), GFP_KERNEL); if (!q) @@ -1077,6 +1074,10 @@ static int fsl_qspi_probe(struct platform_device *pdev) /* iterate the subnodes. */ for_each_available_child_of_node(dev->of_node, np) { + /* Reset hwcaps mask to minimal caps for the slave node. */ + hwcaps.mask = SNOR_HWCAPS_READ | SNOR_HWCAPS_PP; + value = 0; + /* skip the holes */ if (!q->has_second_chip) i *= 2; @@ -1106,6 +1107,51 @@ static int fsl_qspi_probe(struct platform_device *pdev) /* set the chip address for READID */ fsl_qspi_set_base_addr(q, nor); + /* + * If spi-rx-bus-width and spi-tx-bus-width not defined assign + * default hardware capabilities SNOR_HWCAPS_READ_1_1_4 and + * SNOR_HWCAPS_PP supported by the Quad-SPI controller. + */ + if (!of_property_read_u32(np, "spi-rx-bus-width", &value)) { + switch (value) { + case 1: + hwcaps.mask |= SNOR_HWCAPS_READ | + SNOR_HWCAPS_READ_FAST; + break; + case 2: + hwcaps.mask |= SNOR_HWCAPS_READ_1_1_2 | + SNOR_HWCAPS_READ_1_2_2; + break; + case 4: + hwcaps.mask |= SNOR_HWCAPS_READ_1_1_4 | + SNOR_HWCAPS_READ_1_4_4; + break; + default: + dev_err(dev, + "spi-rx-bus-width %d not supported\n", + value); + break; + } + } else + hwcaps.mask |= SNOR_HWCAPS_READ_1_1_4; + + if (!of_property_read_u32(np, "spi-tx-bus-width", &value)) { + switch (value) { + case 1: + hwcaps.mask |= SNOR_HWCAPS_PP; + break; + case 4: + hwcaps.mask |= SNOR_HWCAPS_PP_1_1_4 | + SNOR_HWCAPS_PP_1_4_4; + break; + default: + dev_err(dev, + "spi-tx-bus-width %d not supported\n", + value); + break; + } + } + ret = spi_nor_scan(nor, NULL, &hwcaps); if (ret) goto mutex_failed; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example [not found] ` <1517333637-17331-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 2018-01-30 17:33 ` [PATCH 1/2] " Yogesh Gaur @ 2018-01-30 17:33 ` Yogesh Gaur [not found] ` <1517333637-17331-3-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 1 sibling, 1 reply; 6+ messages in thread From: Yogesh Gaur @ 2018-01-30 17:33 UTC (permalink / raw) To: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8, shawnguo-DgEjT+Ai2ygdnm+yROfE0A Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8, cyrille.pitchen-yU5RGvR974pGWvitb5QawA, computersforpeace-Re5JQEeQqe8AvxtiuMwx3w, han.xu-3arQi8VN3Tc, festevam-Re5JQEeQqe8AvxtiuMwx3w, prabhakar.kushwaha-3arQi8VN3Tc, suresh.gupta-3arQi8VN3Tc, Yogesh Gaur Added usage example by adding support for spi-rx-bus-width and spi-tx-bus-width binding. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> --- .../devicetree/bindings/mtd/fsl-quadspi.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt index 63d4d626..811da0e 100644 --- a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt +++ b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt @@ -39,3 +39,33 @@ qspi0: quadspi@40044000 { .... }; }; + +qspi1: quadspi@20c0000 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20c0000 0x0 0x10000>, + <0x0 0x20000000 0x0 0x10000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + interrupts = <0 25 0x4>; /* Level high type */ + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "qspi_en", "qspi"; + status = "okay"; + + qflash0: s25fs512s@0 { + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <20000000>; + reg = <0>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; + + qflash1: s25fs512s@1 { + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <20000000>; + reg = <1>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; +}; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 6+ messages in thread
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* Re: [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example [not found] ` <1517333637-17331-3-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> @ 2018-01-30 18:53 ` Rob Herring [not found] ` <CAL_JsqLBUDNEWkcrNcrOmuYcR=Gbf2ALD=z4s9AP4poOcBxNRQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: Rob Herring @ 2018-01-30 18:53 UTC (permalink / raw) To: Yogesh Gaur Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, Mark Rutland, Shawn Guo, moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE, Boris BREZILLON, Cyrille Pitchen, Brian Norris, Han Xu, Fabio Estevam, Prabhakar Kushwaha, suresh.gupta-3arQi8VN3Tc On Tue, Jan 30, 2018 at 11:33 AM, Yogesh Gaur <yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> wrote: > Added usage example by adding support for spi-rx-bus-width > and spi-tx-bus-width binding. Why not just add to existing example? Is there something unclear about adding these properties to warrant an example? We don't need every possible option enumerated. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 6+ messages in thread
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* RE: [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example [not found] ` <CAL_JsqLBUDNEWkcrNcrOmuYcR=Gbf2ALD=z4s9AP4poOcBxNRQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2018-02-02 5:24 ` Yogesh Narayan Gaur 0 siblings, 0 replies; 6+ messages in thread From: Yogesh Narayan Gaur @ 2018-02-02 5:24 UTC (permalink / raw) To: Rob Herring Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, Mark Rutland, Shawn Guo, moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE, Boris BREZILLON, Cyrille Pitchen, Brian Norris, Han Xu, Fabio Estevam, Prabhakar Kushwaha, Suresh Gupta > -----Original Message----- > From: devicetree-owner@vger.kernel.org [mailto:devicetree- > owner@vger.kernel.org] On Behalf Of Rob Herring > Sent: Wednesday, January 31, 2018 12:24 AM > To: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> > Cc: linux-mtd@lists.infradead.org; open list:OPEN FIRMWARE AND FLATTENED > DEVICE TREE BINDINGS <devicetree@vger.kernel.org>; Mark Rutland > <mark.rutland@arm.com>; Shawn Guo <shawnguo@kernel.org>; moderated > list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE <linux-arm- > kernel@lists.infradead.org>; Boris BREZILLON <boris.brezillon@free- > electrons.com>; Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>; Brian Norris > <computersforpeace@gmail.com>; Han Xu <han.xu@nxp.com>; Fabio Estevam > <festevam@gmail.com>; Prabhakar Kushwaha > <prabhakar.kushwaha@nxp.com>; Suresh Gupta <suresh.gupta@nxp.com> > Subject: Re: [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage > example > > On Tue, Jan 30, 2018 at 11:33 AM, Yogesh Gaur > <yogeshnarayan.gaur@nxp.com> wrote: > > Added usage example by adding support for spi-rx-bus-width and > > spi-tx-bus-width binding. > > Why not just add to existing example? Is there something unclear about adding > these properties to warrant an example? We don't need every possible option > enumerated. > Ok, would drop this patch and send another patch having usage of properties spi-rx-bus-width and spi-tx-bus-width in existing example under binding file 'spi-bus.txt'. Thanks > Rob > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in the body > of a message to majordomo@vger.kernel.org More majordomo info at > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fvger.ke > rnel.org%2Fmajordomo- > info.html&data=02%7C01%7Cyogeshnarayan.gaur%40nxp.com%7C72a7e99bdd > 6d4d3b645d08d56812d0b2%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C > 0%7C636529352384519879&sdata=nux9xbgzSjz7bFAFXOFEzt%2BzEnUPVh5f6A > mkXK1Pwyk%3D&reserved=0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 0/2] mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file @ 2018-01-30 17:31 Yogesh Gaur [not found] ` <1517333468-17153-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 0 siblings, 1 reply; 6+ messages in thread From: Yogesh Gaur @ 2018-01-30 17:31 UTC (permalink / raw) To: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8, shawnguo-DgEjT+Ai2ygdnm+yROfE0A Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8, cyrille.pitchen-yU5RGvR974pGWvitb5QawA, computersforpeace-Re5JQEeQqe8AvxtiuMwx3w, han.xu-3arQi8VN3Tc, festevam-Re5JQEeQqe8AvxtiuMwx3w, prabhakar.kushwaha-3arQi8VN3Tc, suresh.gupta-3arQi8VN3Tc, Yogesh Gaur This patch-set added support to update hwcap of slave device connected to FSL QUADSPI controller by reading values from the device tree files. Mode information is available via "spi-tx-bus-width" and "spi-rx-bus-width" nodes of device tree for the connected slave device. Update read and write hwcap capability for slave device by reading "spi-rx-bus-width" and "spi-tx-bus-width" respectively. Added usage example by adding support for spi-rx-bus-width and spi-tx-bus-width binding. Yogesh Gaur (2): mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example .../devicetree/bindings/mtd/fsl-quadspi.txt | 30 ++++++++++++ drivers/mtd/spi-nor/fsl-quadspi.c | 56 ++++++++++++++++++++-- 2 files changed, 81 insertions(+), 5 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 6+ messages in thread
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* [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example [not found] ` <1517333468-17153-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> @ 2018-01-30 17:31 ` Yogesh Gaur 0 siblings, 0 replies; 6+ messages in thread From: Yogesh Gaur @ 2018-01-30 17:31 UTC (permalink / raw) To: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, devicetree-u79uwXL29TY76Z2rM5mHXA, robh-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8, shawnguo-DgEjT+Ai2ygdnm+yROfE0A Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8, cyrille.pitchen-yU5RGvR974pGWvitb5QawA, computersforpeace-Re5JQEeQqe8AvxtiuMwx3w, han.xu-3arQi8VN3Tc, festevam-Re5JQEeQqe8AvxtiuMwx3w, prabhakar.kushwaha-3arQi8VN3Tc, suresh.gupta-3arQi8VN3Tc, Yogesh Gaur Added usage example by adding support for spi-rx-bus-width and spi-tx-bus-width binding. Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> --- .../devicetree/bindings/mtd/fsl-quadspi.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt index 63d4d626..811da0e 100644 --- a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt +++ b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt @@ -39,3 +39,33 @@ qspi0: quadspi@40044000 { .... }; }; + +qspi1: quadspi@20c0000 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x20c0000 0x0 0x10000>, + <0x0 0x20000000 0x0 0x10000000>; + reg-names = "QuadSPI", "QuadSPI-memory"; + interrupts = <0 25 0x4>; /* Level high type */ + clocks = <&clockgen 4 3>, <&clockgen 4 3>; + clock-names = "qspi_en", "qspi"; + status = "okay"; + + qflash0: s25fs512s@0 { + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <20000000>; + reg = <0>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; + + qflash1: s25fs512s@1 { + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <20000000>; + reg = <1>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; +}; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-02-02 5:24 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-01-30 17:33 [PATCH 0/2] mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file Yogesh Gaur [not found] ` <1517333637-17331-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 2018-01-30 17:33 ` [PATCH 1/2] " Yogesh Gaur 2018-01-30 17:33 ` [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example Yogesh Gaur [not found] ` <1517333637-17331-3-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 2018-01-30 18:53 ` Rob Herring [not found] ` <CAL_JsqLBUDNEWkcrNcrOmuYcR=Gbf2ALD=z4s9AP4poOcBxNRQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2018-02-02 5:24 ` Yogesh Narayan Gaur -- strict thread matches above, loose matches on Subject: below -- 2018-01-30 17:31 [PATCH 0/2] mtd: fsl-quadspi: Update slave device hwcap based on mode provided in dtsi file Yogesh Gaur [not found] ` <1517333468-17153-1-git-send-email-yogeshnarayan.gaur-3arQi8VN3Tc@public.gmane.org> 2018-01-30 17:31 ` [PATCH 2/2] dt-bindings: fsl-quadspi: spi-rx/tx-bus-width usage example Yogesh Gaur
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