From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
<rjui@broadcom.com>, <sbranden@broadcom.com>,
<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
<john.garry@huawei.com>, <shawnguo@kernel.org>,
<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
<robert.jarzmik@free.fr>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
<wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
<mingo@redhat.com>, <l.stelmach@samsung.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <alex.aring@gmail.com>,
<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
<james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>,
<perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>,
<christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>,
<oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com>
Cc: <git@amd.com>, <linux-spi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <joel@jms.id.au>,
<andrew@aj.id.au>, <radu_nicolae.pirea@upb.ro>,
<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<claudiu.beznea@microchip.com>,
<bcm-kernel-feedback-list@broadcom.com>,
<fancer.lancer@gmail.com>, <kernel@pengutronix.de>,
<festevam@gmail.com>, <linux-imx@nxp.com>, <jbrunet@baylibre.com>,
<martin.blumenstingl@googlemail.com>, <avifishman70@gmail.com>,
<tmaimon77@gmail.com>, <tali.perry1@gmail.com>,
<venture@google.com>, <yuenn@google.com>,
<benjaminfair@google.com>, <yogeshgaur.83@gmail.com>,
<konrad.dybcio@somainline.org>, <alim.akhtar@samsung.com>,
<ldewangan@nvidia.com>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <michal.simek@amd.com>,
<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-rpi-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-msm@vger.kernel.org>,
<linux-rockchip@lists.infradead.org>,
<linux-samsung-soc@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-sunxi@lists.linux.dev>, <linux-tegra@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-wpan@vger.kernel.org>,
<libertas-dev@lists.infradead.org>,
<linux-wireless@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
<lars@metafoo.de>, <Michael.Hennerich@analog.com>,
<linux-iio@vger.kernel.org>, <michael@walle.cc>,
<palmer@dabbelt.com>, <linux-riscv@lists.infradead.org>,
<alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>,
<linuxppc-dev@lists.ozlabs.org>, <amitrkcian2002@gmail.com>,
Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Subject: [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
Date: Sat, 11 Feb 2023 01:06:44 +0530 [thread overview]
Message-ID: <20230210193647.4159467-14-amit.kumar-mahapatra@amd.com> (raw)
In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com>
GQSPI supports two chip select CS0 & CS1. Update the driver to
assert/de-assert the appropriate chip select as per the bits set in
qspi->cs_index_mask.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 319cdd5a0bdc..4759f704bf5c 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -156,6 +156,9 @@
#define GQSPI_FREQ_100MHZ 100000000
#define GQSPI_FREQ_150MHZ 150000000
+#define GQSPI_SELECT_LOWER_CS BIT(0)
+#define GQSPI_SELECT_UPPER_CS BIT(1)
+
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
@@ -467,15 +470,17 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
+ if (qspi->cs_index_mask & GQSPI_SELECT_UPPER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_UPPER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ } else if (qspi->cs_index_mask & GQSPI_SELECT_LOWER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_LOWER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ }
+ genfifoentry |= xqspi->genfifobus;
if (!is_high) {
- if (!spi_get_chipselect(qspi, 0)) {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
- } else {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_UPPER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_UPPER;
- }
- genfifoentry |= xqspi->genfifobus;
genfifoentry |= xqspi->genfifocs;
genfifoentry |= GQSPI_GENFIFO_CS_SETUP;
} else {
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
<rjui@broadcom.com>, <sbranden@broadcom.com>,
<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
<john.garry@huawei.com>, <shawnguo@kernel.org>,
<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
<robert.jarzmik@free.fr>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
<wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
<mingo@redhat.com>, <l.stelmach@samsung.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <alex.aring@gmail.com>,
<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
<james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>,
<perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>,
<christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>,
<oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com>
Cc: <git@amd.com>, <linux-spi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <joel@jms.id.au>,
<andrew@aj.id.au>, <radu_nicolae.pirea@upb.ro>,
<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<claudiu.beznea@microchip.com>,
<bcm-kernel-feedback-list@broadcom.com>,
<fancer.lancer@gmail.com>, <kernel@pengutronix.de>,
<festevam@gmail.com>, <linux-imx@nxp.com>, <jbrunet@baylibre.com>,
<martin.blumenstingl@googlemail.com>, <avifishman70@gmail.com>,
<tmaimon77@gmail.com>, <tali.perry1@gmail.com>,
<venture@google.com>, <yuenn@google.com>,
<benjaminfair@google.com>, <yogeshgaur.83@gmail.com>,
<konrad.dybcio@somainline.org>, <alim.akhtar@samsung.com>,
<ldewangan@nvidia.com>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <michal.simek@amd.com>,
<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-rpi-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-msm@vger.kernel.org>,
<linux-rockchip@lists.infradead.org>,
<linux-samsung-soc@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-sunxi@lists.linux.dev>, <linux-tegra@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-wpan@vger.kernel.org>,
<libertas-dev@lists.infradead.org>,
<linux-wireless@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
<lars@metafoo.de>, <Michael.Hennerich@analog.com>,
<linux-iio@vger.kernel.org>, <michael@walle.cc>,
<palmer@dabbelt.com>, <linux-riscv@lists.infradead.org>,
<alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>,
<linuxppc-dev@lists.ozlabs.org>, <amitrkcian2002@gmail.com>,
Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Subject: [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
Date: Sat, 11 Feb 2023 01:06:44 +0530 [thread overview]
Message-ID: <20230210193647.4159467-14-amit.kumar-mahapatra@amd.com> (raw)
In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com>
GQSPI supports two chip select CS0 & CS1. Update the driver to
assert/de-assert the appropriate chip select as per the bits set in
qspi->cs_index_mask.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 319cdd5a0bdc..4759f704bf5c 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -156,6 +156,9 @@
#define GQSPI_FREQ_100MHZ 100000000
#define GQSPI_FREQ_150MHZ 150000000
+#define GQSPI_SELECT_LOWER_CS BIT(0)
+#define GQSPI_SELECT_UPPER_CS BIT(1)
+
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
@@ -467,15 +470,17 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
+ if (qspi->cs_index_mask & GQSPI_SELECT_UPPER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_UPPER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ } else if (qspi->cs_index_mask & GQSPI_SELECT_LOWER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_LOWER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ }
+ genfifoentry |= xqspi->genfifobus;
if (!is_high) {
- if (!spi_get_chipselect(qspi, 0)) {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
- } else {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_UPPER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_UPPER;
- }
- genfifoentry |= xqspi->genfifobus;
genfifoentry |= xqspi->genfifocs;
genfifoentry |= GQSPI_GENFIFO_CS_SETUP;
} else {
--
2.25.1
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
<rjui@broadcom.com>, <sbranden@broadcom.com>,
<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
<john.garry@huawei.com>, <shawnguo@kernel.org>,
<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
<robert.jarzmik@free.fr>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
<wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
<mingo@redhat.com>, <l.stelmach@samsung.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <alex.aring@gmail.com>,
<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
<james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>,
<perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>,
<christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>,
<oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com>
Cc: <git@amd.com>, <linux-spi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <joel@jms.id.au>,
<andrew@aj.id.au>, <radu_nicolae.pirea@upb.ro>,
<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<claudiu.beznea@microchip.com>,
<bcm-kernel-feedback-list@broadcom.com>,
<fancer.lancer@gmail.com>, <kernel@pengutronix.de>,
<festevam@gmail.com>, <linux-imx@nxp.com>, <jbrunet@baylibre.com>,
<martin.blumenstingl@googlemail.com>, <avifishman70@gmail.com>,
<tmaimon77@gmail.com>, <tali.perry1@gmail.com>,
<venture@google.com>, <yuenn@google.com>,
<benjaminfair@google.com>, <yogeshgaur.83@gmail.com>,
<konrad.dybcio@somainline.org>, <alim.akhtar@samsung.com>,
<ldewangan@nvidia.com>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <michal.simek@amd.com>,
<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-rpi-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-msm@vger.kernel.org>,
<linux-rockchip@lists.infradead.org>,
<linux-samsung-soc@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-sunxi@lists.linux.dev>, <linux-tegra@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-wpan@vger.kernel.org>,
<libertas-dev@lists.infradead.org>,
<linux-wireless@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
<lars@metafoo.de>, <Michael.Hennerich@analog.com>,
<linux-iio@vger.kernel.org>, <michael@walle.cc>,
<palmer@dabbelt.com>, <linux-riscv@lists.infradead.org>,
<alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>,
<linuxppc-dev@lists.ozlabs.org>, <amitrkcian2002@gmail.com>,
Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Subject: [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
Date: Sat, 11 Feb 2023 01:06:44 +0530 [thread overview]
Message-ID: <20230210193647.4159467-14-amit.kumar-mahapatra@amd.com> (raw)
In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com>
GQSPI supports two chip select CS0 & CS1. Update the driver to
assert/de-assert the appropriate chip select as per the bits set in
qspi->cs_index_mask.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 319cdd5a0bdc..4759f704bf5c 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -156,6 +156,9 @@
#define GQSPI_FREQ_100MHZ 100000000
#define GQSPI_FREQ_150MHZ 150000000
+#define GQSPI_SELECT_LOWER_CS BIT(0)
+#define GQSPI_SELECT_UPPER_CS BIT(1)
+
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
@@ -467,15 +470,17 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
+ if (qspi->cs_index_mask & GQSPI_SELECT_UPPER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_UPPER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ } else if (qspi->cs_index_mask & GQSPI_SELECT_LOWER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_LOWER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ }
+ genfifoentry |= xqspi->genfifobus;
if (!is_high) {
- if (!spi_get_chipselect(qspi, 0)) {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
- } else {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_UPPER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_UPPER;
- }
- genfifoentry |= xqspi->genfifobus;
genfifoentry |= xqspi->genfifocs;
genfifoentry |= GQSPI_GENFIFO_CS_SETUP;
} else {
--
2.25.1
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
WARNING: multiple messages have this Message-ID (diff)
From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
<rjui@broadcom.com>, <sbranden@broadcom.com>,
<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
<john.garry@huawei.com>, <shawnguo@kernel.org>,
<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
<robert.jarzmik@free.fr>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
<wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
<mingo@redhat.com>, <l.stelmach@samsung.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <alex.aring@gmail.com>,
<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
<james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>,
<perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>,
<christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>,
<oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com>
Cc: alexandre.belloni@bootlin.com, tmaimon77@gmail.com,
linux-aspeed@lists.ozlabs.org, linux-iio@vger.kernel.org,
konrad.dybcio@somainline.org, alsa-devel@alsa-project.org,
tali.perry1@gmail.com, ldewangan@nvidia.com,
linux-mtd@lists.infradead.org, alim.akhtar@samsung.com,
linux-riscv@lists.infradead.org, linux-spi@vger.kernel.org,
festevam@gmail.com, linux-stm32@st-md-mailman.stormreply.com,
jbrunet@baylibre.com, git@amd.com,
linux-samsung-soc@vger.kernel.org, benjaminfair@google.com,
yogeshgaur.83@gmail.com, openbmc@lists.ozlabs.org,
jonathanh@nvidia.com,
Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>,
yuenn@google.com, bcm-kernel-feedback-list@broadcom.com,
joel@jms.id.au, linux-rockchip@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-imx@nxp.com,
amitrkcian2002@gmail.com, Michael.Hennerich@analog.com,
martin.blumenstingl@googlemail.com,
linux-arm-msm@vger.kernel.org, radu_nicolae.pirea@upb.ro,
linuxppc-dev@lists.ozlabs.org, lars@metafoo.de,
linux-mediatek@lists.infra dead.org,
linux-rpi-kernel@lists.infradead.org,
linux-tegra@vger.kernel.org, linux-amlogic@lists.infradead.org,
michal.simek@amd.com, linux-arm-kernel@lists.infradead.org,
avifishman70@gmail.com, venture@google.com,
libertas-dev@lists.infradead.org, linux-wireless@vger.kernel.org,
nicolas.ferre@microchip.com, fancer.lancer@gmail.com,
linux-kernel@vger.kernel.org, andrew@aj.id.au, michael@walle.cc,
thierry.reding@gmail.com, palmer@dabbelt.com,
kernel@pengutronix.de, netdev@vger.kernel.org,
patches@opensource.cirrus.com, linux-wpan@vger.kernel.org,
claudiu.beznea@microchip.com
Subject: [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
Date: Sat, 11 Feb 2023 01:06:44 +0530 [thread overview]
Message-ID: <20230210193647.4159467-14-amit.kumar-mahapatra@amd.com> (raw)
In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com>
GQSPI supports two chip select CS0 & CS1. Update the driver to
assert/de-assert the appropriate chip select as per the bits set in
qspi->cs_index_mask.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 319cdd5a0bdc..4759f704bf5c 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -156,6 +156,9 @@
#define GQSPI_FREQ_100MHZ 100000000
#define GQSPI_FREQ_150MHZ 150000000
+#define GQSPI_SELECT_LOWER_CS BIT(0)
+#define GQSPI_SELECT_UPPER_CS BIT(1)
+
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
@@ -467,15 +470,17 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
+ if (qspi->cs_index_mask & GQSPI_SELECT_UPPER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_UPPER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ } else if (qspi->cs_index_mask & GQSPI_SELECT_LOWER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_LOWER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ }
+ genfifoentry |= xqspi->genfifobus;
if (!is_high) {
- if (!spi_get_chipselect(qspi, 0)) {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
- } else {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_UPPER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_UPPER;
- }
- genfifoentry |= xqspi->genfifobus;
genfifoentry |= xqspi->genfifocs;
genfifoentry |= GQSPI_GENFIFO_CS_SETUP;
} else {
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
<rjui@broadcom.com>, <sbranden@broadcom.com>,
<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
<john.garry@huawei.com>, <shawnguo@kernel.org>,
<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
<robert.jarzmik@free.fr>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
<wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
<mingo@redhat.com>, <l.stelmach@samsung.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <alex.aring@gmail.com>,
<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
<james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>,
<perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>,
<christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>,
<oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com>
Cc: <git@amd.com>, <linux-spi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <joel@jms.id.au>,
<andrew@aj.id.au>, <radu_nicolae.pirea@upb.ro>,
<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<claudiu.beznea@microchip.com>,
<bcm-kernel-feedback-list@broadcom.com>,
<fancer.lancer@gmail.com>, <kernel@pengutronix.de>,
<festevam@gmail.com>, <linux-imx@nxp.com>, <jbrunet@baylibre.com>,
<martin.blumenstingl@googlemail.com>, <avifishman70@gmail.com>,
<tmaimon77@gmail.com>, <tali.perry1@gmail.com>,
<venture@google.com>, <yuenn@google.com>,
<benjaminfair@google.com>, <yogeshgaur.83@gmail.com>,
<konrad.dybcio@somainline.org>, <alim.akhtar@samsung.com>,
<ldewangan@nvidia.com>, <thierry.reding@gmail.com>,
<jonathanh@nvidia.com>, <michal.simek@amd.com>,
<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-rpi-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-msm@vger.kernel.org>,
<linux-rockchip@lists.infradead.org>,
<linux-samsung-soc@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-sunxi@lists.linux.dev>, <linux-tegra@vger.kernel.org>,
<netdev@vger.kernel.org>, <linux-wpan@vger.kernel.org>,
<libertas-dev@lists.infradead.org>,
<linux-wireless@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
<lars@metafoo.de>, <Michael.Hennerich@analog.com>,
<linux-iio@vger.kernel.org>, <michael@walle.cc>,
<palmer@dabbelt.com>, <linux-riscv@lists.infradead.org>,
<alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>,
<linuxppc-dev@lists.ozlabs.org>, <amitrkcian2002@gmail.com>,
Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Subject: [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
Date: Sat, 11 Feb 2023 01:06:44 +0530 [thread overview]
Message-ID: <20230210193647.4159467-14-amit.kumar-mahapatra@amd.com> (raw)
In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com>
GQSPI supports two chip select CS0 & CS1. Update the driver to
assert/de-assert the appropriate chip select as per the bits set in
qspi->cs_index_mask.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 319cdd5a0bdc..4759f704bf5c 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -156,6 +156,9 @@
#define GQSPI_FREQ_100MHZ 100000000
#define GQSPI_FREQ_150MHZ 150000000
+#define GQSPI_SELECT_LOWER_CS BIT(0)
+#define GQSPI_SELECT_UPPER_CS BIT(1)
+
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
@@ -467,15 +470,17 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
+ if (qspi->cs_index_mask & GQSPI_SELECT_UPPER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_UPPER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ } else if (qspi->cs_index_mask & GQSPI_SELECT_LOWER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_LOWER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ }
+ genfifoentry |= xqspi->genfifobus;
if (!is_high) {
- if (!spi_get_chipselect(qspi, 0)) {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
- } else {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_UPPER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_UPPER;
- }
- genfifoentry |= xqspi->genfifobus;
genfifoentry |= xqspi->genfifocs;
genfifoentry |= GQSPI_GENFIFO_CS_SETUP;
} else {
--
2.25.1
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
<rjui@broadcom.com>, <sbranden@broadcom.com>,
<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
<john.garry@huawei.com>, <shawnguo@kernel.org>,
<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
<robert.jarzmik@free.fr>, <agross@kernel.org>,
<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
<wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
<mingo@redhat.com>, <l.stelmach@samsung.com>,
<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
<pabeni@redhat.com>, <alex.aring@gmail.com>,
<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
<james.schulman@cirrus.com>, <david.rhodes@cirrus.com>,
<tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>,
<perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>,
<christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>,
<oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com>
Cc: git@amd.com, linux-spi@vger.kernel.org,
linux-kernel@vger.kernel.org, joel@jms.id.au, andrew@aj.id.au,
radu_nicolae.pirea@upb.ro, nicolas.ferre@microchip.com,
alexandre.belloni@bootlin.com, claudiu.beznea@microchip.com,
bcm-kernel-feedback-list@broadcom.com, fancer.lancer@gmail.com,
kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com,
jbrunet@baylibre.com, martin.blumenstingl@googlemail.com,
avifishman70@gmail.com, tmaimon77@gmail.com,
tali.perry1@gmail.com, venture@google.com, yuenn@google.com,
benjaminfair@google.com, yogeshgaur.83@gmail.com,
konrad.dybcio@somainline.org, alim.akhtar@samsung.com,
ldewangan@nvidia.com, thierry.reding@gmail.com,
jonathanh@nvidia.com, michal.simek@amd.com,
linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
linux-rpi-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-arm-msm@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-samsung-soc@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org,
netdev@vger.kernel.org, linux-wpan@vger.kernel.org,
libertas-dev@lists.infradead.org, linux-wireless@vger.kernel.org,
linux-mtd@lists.infradead.org, lars@metafoo.de,
Michael.Hennerich@analog.com, linux-iio@vger.kernel.org,
michael@walle.cc, palmer@dabbelt.com,
linux-riscv@lists.infradead.org, alsa-devel@alsa-project.org,
patches@opensource.cirrus.com, linuxppc-dev@lists.ozlabs.org,
amitrkcian2002@gmail.com,
Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Subject: [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
Date: Sat, 11 Feb 2023 01:06:44 +0530 [thread overview]
Message-ID: <20230210193647.4159467-14-amit.kumar-mahapatra@amd.com> (raw)
In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com>
GQSPI supports two chip select CS0 & CS1. Update the driver to
assert/de-assert the appropriate chip select as per the bits set in
qspi->cs_index_mask.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
---
drivers/spi/spi-zynqmp-gqspi.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 319cdd5a0bdc..4759f704bf5c 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -156,6 +156,9 @@
#define GQSPI_FREQ_100MHZ 100000000
#define GQSPI_FREQ_150MHZ 150000000
+#define GQSPI_SELECT_LOWER_CS BIT(0)
+#define GQSPI_SELECT_UPPER_CS BIT(1)
+
#define SPI_AUTOSUSPEND_TIMEOUT 3000
enum mode_type {GQSPI_MODE_IO, GQSPI_MODE_DMA};
@@ -467,15 +470,17 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
+ if (qspi->cs_index_mask & GQSPI_SELECT_UPPER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_UPPER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ } else if (qspi->cs_index_mask & GQSPI_SELECT_LOWER_CS) {
+ zynqmp_gqspi_selectslave(xqspi,
+ GQSPI_SELECT_FLASH_CS_LOWER,
+ GQSPI_SELECT_FLASH_BUS_LOWER);
+ }
+ genfifoentry |= xqspi->genfifobus;
if (!is_high) {
- if (!spi_get_chipselect(qspi, 0)) {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
- } else {
- xqspi->genfifobus = GQSPI_GENFIFO_BUS_UPPER;
- xqspi->genfifocs = GQSPI_GENFIFO_CS_UPPER;
- }
- genfifoentry |= xqspi->genfifobus;
genfifoentry |= xqspi->genfifocs;
genfifoentry |= GQSPI_GENFIFO_CS_SETUP;
} else {
--
2.25.1
next prev parent reply other threads:[~2023-02-10 19:43 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 19:36 [PATCH v4 00/15] spi: Add support for stacked/parallel memories Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 01/15] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-15 14:19 ` Mark Brown
2023-02-15 14:19 ` Mark Brown
2023-02-15 14:19 ` Mark Brown
2023-02-15 14:19 ` Mark Brown
2023-02-15 14:19 ` Mark Brown
2023-02-15 14:19 ` Mark Brown
2023-02-17 21:48 ` Vanessa Page
2023-02-10 19:36 ` [PATCH v4 02/15] net: " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 03/15] iio: imu: " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 04/15] mtd: devices: " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 05/15] staging: " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 06/15] platform/x86: serial-multi-instantiate: " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 07/15] powerpc/83xx/mpc832x_rdb: Replace all spi->chip_select " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-21 10:50 ` Michael Ellerman
2023-02-21 10:50 ` Michael Ellerman
2023-02-10 19:36 ` [PATCH v4 08/15] ALSA: hda: cs35l41: " Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 09/15] spi: Add stacked and parallel memories support in SPI core Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 10/15] mtd: spi-nor: Convert macros with inline functions Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 11/15] mtd: spi-nor: Add APIs to set/get nor->params Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 12/15] mtd: spi-nor: Add stacked memories support in spi-nor Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra [this message]
2023-02-10 19:36 ` [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 14/15] mtd: spi-nor: Add parallel memories support in spi-nor Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` [PATCH v4 15/15] spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-02-10 19:36 ` Amit Kumar Mahapatra
2023-03-11 21:16 ` (subset) [PATCH v4 00/15] spi: Add support for stacked/parallel memories Mark Brown
2023-03-11 21:16 ` Mark Brown
2023-03-11 21:16 ` Mark Brown
2023-03-11 21:16 ` Mark Brown
2023-03-11 21:16 ` Mark Brown
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