From: Ladislav Michl <ladis@linux-mips.org> To: linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org Cc: Tony Lindgren <tony@atomide.com>, Boris Brezillon <boris.brezillon@free-electrons.com>, Kyungmin Park <kyungmin.park@samsung.com>, Roger Quadros <rogerq@ti.com> Subject: [PATCH v3 5/7] mtd: onenand: omap2: Unify OMAP2 and OMAP3 DMA implementation Date: Thu, 9 Nov 2017 10:15:29 +0100 [thread overview] Message-ID: <20171109091529.x3pqqvbiywj5aulo@lenoch> (raw) In-Reply-To: <20171109091155.6a6azfvjarwvlfh2@lenoch> Since the very first commit (36cd4fb5d277: "[MTD] [OneNAND] Add OMAP2 / OMAP3 OneNAND driver") DMA is disabled for OMAP2. Later fixes thus went only into OMAP3 specific DMA functions which turned out not to be so OMAP3 specific. Therefore replace open coded timeout waiting for completion in OMAP3 functions with API call and merge those two implementations. Note that currently the is no single DMA user, so this change is basically no-op. Those interested will have to find DMA configuration in the linux-omap.git history. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> --- Changes: -v3: new patch drivers/mtd/onenand/omap2.c | 165 +++----------------------------------------- 1 file changed, 10 insertions(+), 155 deletions(-) diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 883993bbe40b..5760e40be008 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -289,9 +289,7 @@ static inline int omap2_onenand_bufferram_offset(struct mtd_info *mtd, int area) return 0; } -#if defined(CONFIG_ARCH_OMAP3) || defined(MULTI_OMAP2) - -static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, +static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, unsigned char *buffer, int offset, size_t count) { @@ -299,10 +297,9 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, struct onenand_chip *this = mtd->priv; dma_addr_t dma_src, dma_dst; int bram_offset; - unsigned long timeout; + unsigned long t; void *buf = (void *)buffer; size_t xtra; - volatile unsigned *done; bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; if (bram_offset & 3 || (size_t)buf & 3 || count < 384) @@ -349,15 +346,11 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, reinit_completion(&c->dma_done); omap_start_dma(c->dma_channel); - timeout = jiffies + msecs_to_jiffies(20); - done = &c->dma_done.done; - while (time_before(jiffies, timeout)) - if (*done) - break; + t = wait_for_completion_io_timeout(&c->dma_done, msecs_to_jiffies(20)); dma_unmap_single(&c->pdev->dev, dma_dst, count, DMA_FROM_DEVICE); - if (!*done) { + if (!t) { dev_err(&c->pdev->dev, "timeout waiting for DMA\n"); goto out_copy; } @@ -369,7 +362,7 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, return 0; } -static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, +static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, const unsigned char *buffer, int offset, size_t count) { @@ -377,9 +370,8 @@ static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, struct onenand_chip *this = mtd->priv; dma_addr_t dma_src, dma_dst; int bram_offset; - unsigned long timeout; + unsigned long t; void *buf = (void *)buffer; - volatile unsigned *done; bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; if (bram_offset & 3 || (size_t)buf & 3 || count < 384) @@ -420,15 +412,11 @@ static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, reinit_completion(&c->dma_done); omap_start_dma(c->dma_channel); - timeout = jiffies + msecs_to_jiffies(20); - done = &c->dma_done.done; - while (time_before(jiffies, timeout)) - if (*done) - break; + t = wait_for_completion_io_timeout(&c->dma_done, msecs_to_jiffies(20)); dma_unmap_single(&c->pdev->dev, dma_src, count, DMA_TO_DEVICE); - if (!*done) { + if (!t) { dev_err(&c->pdev->dev, "timeout waiting for DMA\n"); goto out_copy; } @@ -440,134 +428,6 @@ static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, return 0; } -#else - -static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count) -{ - return -ENOSYS; -} - -static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count) -{ - return -ENOSYS; -} - -#endif - -#if defined(CONFIG_ARCH_OMAP2) || defined(MULTI_OMAP2) - -static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count) -{ - struct omap2_onenand *c = container_of(mtd, struct omap2_onenand, mtd); - struct onenand_chip *this = mtd->priv; - dma_addr_t dma_src, dma_dst; - int bram_offset; - - bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; - /* DMA is not used. Revisit PM requirements before enabling it. */ - if (1 || (c->dma_channel < 0) || - ((void *) buffer >= (void *) high_memory) || (bram_offset & 3) || - (((unsigned int) buffer) & 3) || (count < 1024) || (count & 3)) { - memcpy(buffer, (__force void *)(this->base + bram_offset), - count); - return 0; - } - - dma_src = c->phys_base + bram_offset; - dma_dst = dma_map_single(&c->pdev->dev, buffer, count, - DMA_FROM_DEVICE); - if (dma_mapping_error(&c->pdev->dev, dma_dst)) { - dev_err(&c->pdev->dev, - "Couldn't DMA map a %d byte buffer\n", - count); - return -1; - } - - omap_set_dma_transfer_params(c->dma_channel, OMAP_DMA_DATA_TYPE_S32, - count / 4, 1, 0, 0, 0); - omap_set_dma_src_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_src, 0, 0); - omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_dst, 0, 0); - - reinit_completion(&c->dma_done); - omap_start_dma(c->dma_channel); - wait_for_completion(&c->dma_done); - - dma_unmap_single(&c->pdev->dev, dma_dst, count, DMA_FROM_DEVICE); - - return 0; -} - -static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count) -{ - struct omap2_onenand *c = container_of(mtd, struct omap2_onenand, mtd); - struct onenand_chip *this = mtd->priv; - dma_addr_t dma_src, dma_dst; - int bram_offset; - - bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; - /* DMA is not used. Revisit PM requirements before enabling it. */ - if (1 || (c->dma_channel < 0) || - ((void *) buffer >= (void *) high_memory) || (bram_offset & 3) || - (((unsigned int) buffer) & 3) || (count < 1024) || (count & 3)) { - memcpy((__force void *)(this->base + bram_offset), buffer, - count); - return 0; - } - - dma_src = dma_map_single(&c->pdev->dev, (void *) buffer, count, - DMA_TO_DEVICE); - dma_dst = c->phys_base + bram_offset; - if (dma_mapping_error(&c->pdev->dev, dma_src)) { - dev_err(&c->pdev->dev, - "Couldn't DMA map a %d byte buffer\n", - count); - return -1; - } - - omap_set_dma_transfer_params(c->dma_channel, OMAP_DMA_DATA_TYPE_S16, - count / 2, 1, 0, 0, 0); - omap_set_dma_src_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_src, 0, 0); - omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_dst, 0, 0); - - reinit_completion(&c->dma_done); - omap_start_dma(c->dma_channel); - wait_for_completion(&c->dma_done); - - dma_unmap_single(&c->pdev->dev, dma_src, count, DMA_TO_DEVICE); - - return 0; -} - -#else - -static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count) -{ - return -ENOSYS; -} - -static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count) -{ - return -ENOSYS; -} - -#endif - static struct platform_driver omap2_onenand_driver; static void omap2_onenand_shutdown(struct platform_device *pdev) @@ -691,13 +551,8 @@ static int omap2_onenand_probe(struct platform_device *pdev) this = &c->onenand; if (c->dma_channel >= 0) { this->wait = omap2_onenand_wait; - if (c->flags & ONENAND_IN_OMAP34XX) { - this->read_bufferram = omap3_onenand_read_bufferram; - this->write_bufferram = omap3_onenand_write_bufferram; - } else { - this->read_bufferram = omap2_onenand_read_bufferram; - this->write_bufferram = omap2_onenand_write_bufferram; - } + this->read_bufferram = omap2_onenand_read_bufferram; + this->write_bufferram = omap2_onenand_write_bufferram; } if ((r = onenand_scan(&c->mtd, 1)) < 0) -- 2.11.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Ladislav Michl <ladis@linux-mips.org> To: linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org Cc: Roger Quadros <rogerq@ti.com>, Tony Lindgren <tony@atomide.com>, Boris Brezillon <boris.brezillon@free-electrons.com>, Kyungmin Park <kyungmin.park@samsung.com> Subject: [PATCH v3 5/7] mtd: onenand: omap2: Unify OMAP2 and OMAP3 DMA implementation Date: Thu, 9 Nov 2017 10:15:29 +0100 [thread overview] Message-ID: <20171109091529.x3pqqvbiywj5aulo@lenoch> (raw) In-Reply-To: <20171109091155.6a6azfvjarwvlfh2@lenoch> Since the very first commit (36cd4fb5d277: "[MTD] [OneNAND] Add OMAP2 / OMAP3 OneNAND driver") DMA is disabled for OMAP2. Later fixes thus went only into OMAP3 specific DMA functions which turned out not to be so OMAP3 specific. Therefore replace open coded timeout waiting for completion in OMAP3 functions with API call and merge those two implementations. Note that currently the is no single DMA user, so this change is basically no-op. Those interested will have to find DMA configuration in the linux-omap.git history. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> --- Changes: -v3: new patch drivers/mtd/onenand/omap2.c | 165 +++----------------------------------------- 1 file changed, 10 insertions(+), 155 deletions(-) diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index 883993bbe40b..5760e40be008 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -289,9 +289,7 @@ static inline int omap2_onenand_bufferram_offset(struct mtd_info *mtd, int area) return 0; } -#if defined(CONFIG_ARCH_OMAP3) || defined(MULTI_OMAP2) - -static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, +static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, unsigned char *buffer, int offset, size_t count) { @@ -299,10 +297,9 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, struct onenand_chip *this = mtd->priv; dma_addr_t dma_src, dma_dst; int bram_offset; - unsigned long timeout; + unsigned long t; void *buf = (void *)buffer; size_t xtra; - volatile unsigned *done; bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; if (bram_offset & 3 || (size_t)buf & 3 || count < 384) @@ -349,15 +346,11 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, reinit_completion(&c->dma_done); omap_start_dma(c->dma_channel); - timeout = jiffies + msecs_to_jiffies(20); - done = &c->dma_done.done; - while (time_before(jiffies, timeout)) - if (*done) - break; + t = wait_for_completion_io_timeout(&c->dma_done, msecs_to_jiffies(20)); dma_unmap_single(&c->pdev->dev, dma_dst, count, DMA_FROM_DEVICE); - if (!*done) { + if (!t) { dev_err(&c->pdev->dev, "timeout waiting for DMA\n"); goto out_copy; } @@ -369,7 +362,7 @@ static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, return 0; } -static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, +static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, const unsigned char *buffer, int offset, size_t count) { @@ -377,9 +370,8 @@ static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, struct onenand_chip *this = mtd->priv; dma_addr_t dma_src, dma_dst; int bram_offset; - unsigned long timeout; + unsigned long t; void *buf = (void *)buffer; - volatile unsigned *done; bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; if (bram_offset & 3 || (size_t)buf & 3 || count < 384) @@ -420,15 +412,11 @@ static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, reinit_completion(&c->dma_done); omap_start_dma(c->dma_channel); - timeout = jiffies + msecs_to_jiffies(20); - done = &c->dma_done.done; - while (time_before(jiffies, timeout)) - if (*done) - break; + t = wait_for_completion_io_timeout(&c->dma_done, msecs_to_jiffies(20)); dma_unmap_single(&c->pdev->dev, dma_src, count, DMA_TO_DEVICE); - if (!*done) { + if (!t) { dev_err(&c->pdev->dev, "timeout waiting for DMA\n"); goto out_copy; } @@ -440,134 +428,6 @@ static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, return 0; } -#else - -static int omap3_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count) -{ - return -ENOSYS; -} - -static int omap3_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count) -{ - return -ENOSYS; -} - -#endif - -#if defined(CONFIG_ARCH_OMAP2) || defined(MULTI_OMAP2) - -static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count) -{ - struct omap2_onenand *c = container_of(mtd, struct omap2_onenand, mtd); - struct onenand_chip *this = mtd->priv; - dma_addr_t dma_src, dma_dst; - int bram_offset; - - bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; - /* DMA is not used. Revisit PM requirements before enabling it. */ - if (1 || (c->dma_channel < 0) || - ((void *) buffer >= (void *) high_memory) || (bram_offset & 3) || - (((unsigned int) buffer) & 3) || (count < 1024) || (count & 3)) { - memcpy(buffer, (__force void *)(this->base + bram_offset), - count); - return 0; - } - - dma_src = c->phys_base + bram_offset; - dma_dst = dma_map_single(&c->pdev->dev, buffer, count, - DMA_FROM_DEVICE); - if (dma_mapping_error(&c->pdev->dev, dma_dst)) { - dev_err(&c->pdev->dev, - "Couldn't DMA map a %d byte buffer\n", - count); - return -1; - } - - omap_set_dma_transfer_params(c->dma_channel, OMAP_DMA_DATA_TYPE_S32, - count / 4, 1, 0, 0, 0); - omap_set_dma_src_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_src, 0, 0); - omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_dst, 0, 0); - - reinit_completion(&c->dma_done); - omap_start_dma(c->dma_channel); - wait_for_completion(&c->dma_done); - - dma_unmap_single(&c->pdev->dev, dma_dst, count, DMA_FROM_DEVICE); - - return 0; -} - -static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count) -{ - struct omap2_onenand *c = container_of(mtd, struct omap2_onenand, mtd); - struct onenand_chip *this = mtd->priv; - dma_addr_t dma_src, dma_dst; - int bram_offset; - - bram_offset = omap2_onenand_bufferram_offset(mtd, area) + area + offset; - /* DMA is not used. Revisit PM requirements before enabling it. */ - if (1 || (c->dma_channel < 0) || - ((void *) buffer >= (void *) high_memory) || (bram_offset & 3) || - (((unsigned int) buffer) & 3) || (count < 1024) || (count & 3)) { - memcpy((__force void *)(this->base + bram_offset), buffer, - count); - return 0; - } - - dma_src = dma_map_single(&c->pdev->dev, (void *) buffer, count, - DMA_TO_DEVICE); - dma_dst = c->phys_base + bram_offset; - if (dma_mapping_error(&c->pdev->dev, dma_src)) { - dev_err(&c->pdev->dev, - "Couldn't DMA map a %d byte buffer\n", - count); - return -1; - } - - omap_set_dma_transfer_params(c->dma_channel, OMAP_DMA_DATA_TYPE_S16, - count / 2, 1, 0, 0, 0); - omap_set_dma_src_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_src, 0, 0); - omap_set_dma_dest_params(c->dma_channel, 0, OMAP_DMA_AMODE_POST_INC, - dma_dst, 0, 0); - - reinit_completion(&c->dma_done); - omap_start_dma(c->dma_channel); - wait_for_completion(&c->dma_done); - - dma_unmap_single(&c->pdev->dev, dma_src, count, DMA_TO_DEVICE); - - return 0; -} - -#else - -static int omap2_onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, - size_t count) -{ - return -ENOSYS; -} - -static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, - int offset, size_t count) -{ - return -ENOSYS; -} - -#endif - static struct platform_driver omap2_onenand_driver; static void omap2_onenand_shutdown(struct platform_device *pdev) @@ -691,13 +551,8 @@ static int omap2_onenand_probe(struct platform_device *pdev) this = &c->onenand; if (c->dma_channel >= 0) { this->wait = omap2_onenand_wait; - if (c->flags & ONENAND_IN_OMAP34XX) { - this->read_bufferram = omap3_onenand_read_bufferram; - this->write_bufferram = omap3_onenand_write_bufferram; - } else { - this->read_bufferram = omap2_onenand_read_bufferram; - this->write_bufferram = omap2_onenand_write_bufferram; - } + this->read_bufferram = omap2_onenand_read_bufferram; + this->write_bufferram = omap2_onenand_write_bufferram; } if ((r = onenand_scan(&c->mtd, 1)) < 0) -- 2.11.0
next prev parent reply other threads:[~2017-11-09 9:15 UTC|newest] Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-11-09 9:11 [PATCH v3 0/7] OMAP2+ OneNAND driver update Ladislav Michl 2017-11-09 9:11 ` Ladislav Michl 2017-11-09 9:12 ` [PATCH v3 1/7] memory: omap-gpmc: Refactor OneNAND support Ladislav Michl 2017-11-09 9:12 ` Ladislav Michl 2017-11-09 17:56 ` Tony Lindgren 2017-11-09 17:56 ` Tony Lindgren 2017-11-09 18:10 ` Ladislav Michl 2017-11-09 18:10 ` Ladislav Michl 2017-11-09 18:26 ` Tony Lindgren 2017-11-09 18:26 ` Tony Lindgren 2017-11-09 18:34 ` Ladislav Michl 2017-11-09 18:34 ` Ladislav Michl 2017-11-09 18:48 ` Tony Lindgren 2017-11-09 18:48 ` Tony Lindgren 2017-11-09 19:10 ` Ladislav Michl 2017-11-09 19:10 ` Ladislav Michl 2017-11-09 21:59 ` Tony Lindgren 2017-11-09 21:59 ` Tony Lindgren 2017-11-09 22:26 ` Ladislav Michl 2017-11-09 22:26 ` Ladislav Michl 2017-11-10 8:12 ` Roger Quadros 2017-11-10 8:12 ` Roger Quadros 2017-11-09 9:13 ` [PATCH v3 2/7] mtd: onenand: omap2: Remove regulator support Ladislav Michl 2017-11-09 9:13 ` Ladislav Michl 2017-11-10 8:17 ` Roger Quadros 2017-11-10 8:17 ` Roger Quadros 2017-11-09 9:14 ` [PATCH v3 3/7] mtd: onenand: omap2: Remove skip initial unlocking support Ladislav Michl 2017-11-09 9:14 ` Ladislav Michl 2017-11-10 8:18 ` Roger Quadros 2017-11-10 8:18 ` Roger Quadros 2017-11-09 9:14 ` [PATCH v3 4/7] mtd: onenand: omap2: Remove partitioning support from platform data Ladislav Michl 2017-11-09 9:14 ` Ladislav Michl 2017-11-10 8:19 ` Roger Quadros 2017-11-10 8:19 ` Roger Quadros 2017-11-10 9:48 ` Ladislav Michl 2017-11-10 9:48 ` Ladislav Michl 2017-11-09 9:15 ` Ladislav Michl [this message] 2017-11-09 9:15 ` [PATCH v3 5/7] mtd: onenand: omap2: Unify OMAP2 and OMAP3 DMA implementation Ladislav Michl 2017-11-10 8:21 ` Roger Quadros 2017-11-10 8:21 ` Roger Quadros 2017-11-10 9:51 ` Ladislav Michl 2017-11-10 9:51 ` Ladislav Michl 2017-11-10 15:26 ` Tony Lindgren 2017-11-10 15:26 ` Tony Lindgren 2017-11-10 18:19 ` Ladislav Michl 2017-11-10 18:19 ` Ladislav Michl 2017-11-10 18:29 ` Tony Lindgren 2017-11-10 18:29 ` Tony Lindgren 2017-11-11 12:50 ` Ladislav Michl 2017-11-11 12:50 ` Ladislav Michl 2017-11-13 20:10 ` Peter Ujfalusi 2017-11-13 20:10 ` Peter Ujfalusi 2017-11-14 14:47 ` Roger Quadros 2017-11-14 14:47 ` Roger Quadros 2017-11-14 15:03 ` Ladislav Michl 2017-11-14 15:03 ` Ladislav Michl 2017-11-10 8:25 ` Peter Ujfalusi 2017-11-10 8:25 ` Peter Ujfalusi 2017-11-10 10:04 ` Ladislav Michl 2017-11-10 10:04 ` Ladislav Michl 2017-11-10 15:24 ` Tony Lindgren 2017-11-10 15:24 ` Tony Lindgren 2017-11-10 18:26 ` Ladislav Michl 2017-11-10 18:26 ` Ladislav Michl 2017-11-10 18:48 ` Tony Lindgren 2017-11-10 18:48 ` Tony Lindgren 2017-11-10 21:39 ` Ladislav Michl 2017-11-10 21:39 ` Ladislav Michl 2017-11-14 21:53 ` Tony Lindgren 2017-11-14 21:53 ` Tony Lindgren 2017-11-14 22:32 ` Ladislav Michl 2017-11-14 22:32 ` Ladislav Michl 2017-11-15 2:11 ` Tony Lindgren 2017-11-15 2:11 ` Tony Lindgren 2017-11-13 8:22 ` Peter Ujfalusi 2017-11-13 8:22 ` Peter Ujfalusi 2017-11-13 12:15 ` Ladislav Michl 2017-11-13 12:15 ` Ladislav Michl 2017-11-13 14:36 ` Peter Ujfalusi 2017-11-13 14:36 ` Peter Ujfalusi 2017-11-13 15:23 ` Tony Lindgren 2017-11-13 15:23 ` Tony Lindgren 2017-11-13 15:27 ` Ladislav Michl 2017-11-13 15:27 ` Ladislav Michl 2017-11-14 15:05 ` Roger Quadros 2017-11-14 15:05 ` Roger Quadros 2017-11-14 15:22 ` Ladislav Michl 2017-11-14 15:22 ` Ladislav Michl 2017-11-09 9:16 ` [PATCH v3 6/7] mtd: onenand: omap2: Do not make delay for GPIO OMAP3 specific Ladislav Michl 2017-11-09 9:16 ` Ladislav Michl 2017-11-09 9:17 ` [PATCH v3 7/7] mtd: onenand: omap2: Configure driver from DT Ladislav Michl 2017-11-09 9:17 ` Ladislav Michl
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