From: "Govindraj.R" <govindraj.raja@ti.com> To: linux-omap@vger.kernel.org, spi-devel-general@lists.sourceforge.net, linux-arm-kernel@lists.infradead.org Cc: "Govindraj.R" <govindraj.raja@ti.com>, Tony Lindgren <tony@atomide.com>, Grant Likely <grant.likely@secretlab.ca>, Benoit Cousson <b-cousson@ti.com>, Kevin Hilman <khilman@ti.com>, Paul Walmsley <paul@pwsan.com>, Charulatha V <charu@ti.com> Subject: [PATCH v6 0/6] OMAP: McSPI: Hwmod adaptation + runtime conversion Date: Wed, 2 Feb 2011 17:52:09 +0530 [thread overview] Message-ID: <1296649335-31756-1-git-send-email-govindraj.raja@ti.com> (raw) Changes invloves: ---------------- 1) Addition of hwmod data for omap2/3/4. 2) McSPI driver hwmod adaptation with cleanup of base address macros and using omap-device API's. 3) Runtime Conversion of McSPI driver. Changes from v5: --------------- Rebased on top of 2.6.38-rc3 as per Kevin's comments. http://www.spinics.net/lists/arm-kernel/msg112112.html Changes from v4: --------------- 1) 4430 hwmod file alignment based on Benoit's comments. http://www.spinics.net/lists/arm-kernel/msg111215.html 4430 Hwmod file now aligned based on: http://gitorious.org/omap-pm/linux/blobs/pm-wip/ hwmods-omap4-full/arch/arm/mach-omap2/omap_hwmod_44xx_data.c Changes from v3: --------------- 1) Updated proper Author for all patches which was missed in v2. 2) Modified 4430 hwmod data file so that mcspi data gets updated in proper alphabetical order. 3) Update omap2/3 hwmod dat files with SYSS_HAS_RESET_STATUS flag. Changes from v2: --------------- 1) Fixing minor comments and adding ack from Grant Likely. https://patchwork.kernel.org/patch/371321/ https://patchwork.kernel.org/patch/371331/ Changes from v1: --------------- 1) Fixing patch 5/5 comments for hwmod+runtime Split the patch 5/5 to hwmod adaptation and then runtime conversion http://www.mail-archive.com/linux-omap@vger.kernel.org/msg33387.html Testing Updates: ---------------- Was tested using data transfer test module available at: http://dev.omapzoom.org/?p=richo/device_driver_test.git;a=blob;f=mcspi/test_code/ utils/mcspi_modules/omap_mcspi_datatest.c; h=e42ec10c5c844abdde6a7175a268b379fbbdb655; hb=5d9a755d50e58de861c5e8991f2f607bc49b5dc3 This test basically involves MISO <--> MOSI lines looped and data transfer test done using the above test module. System wide suspend and ret/off counts observation, ensured that no behavioral difference with and without this patch series. Testing procedure involves: --------------------------- Loopback test based on SPI interface available from board expansion connector. MISO <---> MOSI Platforms used where: -------------------- Using the above mentioned test module we had done some data transfer tests. 1) OMAP2430 SDP. 2) OMAP3 (OMAP3430/3630SDP, ZOOM boards zoom2/3). 3) OMAP4430 SDP. [Along with loopback test basic Ethernet functionality was checked which is over SPI interface]. Blaze-Board(OMAP4430) Boot tested with ethernet interface. 4) Boot tested on 2420/n800. Benoit Cousson (1): OMAP4: hwmod data: Add McSPI Charulatha V (4): OMAP2420: hwmod data: Add McSPI OMAP2430: hwmod data: Add McSPI OMAP3: hwmod data: Add McSPI OMAP: devices: Modify McSPI device to adapt to hwmod framework Govindraj.R (1): OMAP: runtime: McSPI driver runtime conversion arch/arm/mach-omap2/devices.c | 187 ++++--------------- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 156 ++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 219 ++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 280 ++++++++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 267 ++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/mcspi.h | 11 + drivers/spi/omap2_mcspi.c | 220 +++++++--------------- 7 files changed, 1040 insertions(+), 300 deletions(-)
WARNING: multiple messages have this Message-ID (diff)
From: govindraj.raja@ti.com (Govindraj.R) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v6 0/6] OMAP: McSPI: Hwmod adaptation + runtime conversion Date: Wed, 2 Feb 2011 17:52:09 +0530 [thread overview] Message-ID: <1296649335-31756-1-git-send-email-govindraj.raja@ti.com> (raw) Changes invloves: ---------------- 1) Addition of hwmod data for omap2/3/4. 2) McSPI driver hwmod adaptation with cleanup of base address macros and using omap-device API's. 3) Runtime Conversion of McSPI driver. Changes from v5: --------------- Rebased on top of 2.6.38-rc3 as per Kevin's comments. http://www.spinics.net/lists/arm-kernel/msg112112.html Changes from v4: --------------- 1) 4430 hwmod file alignment based on Benoit's comments. http://www.spinics.net/lists/arm-kernel/msg111215.html 4430 Hwmod file now aligned based on: http://gitorious.org/omap-pm/linux/blobs/pm-wip/ hwmods-omap4-full/arch/arm/mach-omap2/omap_hwmod_44xx_data.c Changes from v3: --------------- 1) Updated proper Author for all patches which was missed in v2. 2) Modified 4430 hwmod data file so that mcspi data gets updated in proper alphabetical order. 3) Update omap2/3 hwmod dat files with SYSS_HAS_RESET_STATUS flag. Changes from v2: --------------- 1) Fixing minor comments and adding ack from Grant Likely. https://patchwork.kernel.org/patch/371321/ https://patchwork.kernel.org/patch/371331/ Changes from v1: --------------- 1) Fixing patch 5/5 comments for hwmod+runtime Split the patch 5/5 to hwmod adaptation and then runtime conversion http://www.mail-archive.com/linux-omap at vger.kernel.org/msg33387.html Testing Updates: ---------------- Was tested using data transfer test module available at: http://dev.omapzoom.org/?p=richo/device_driver_test.git;a=blob;f=mcspi/test_code/ utils/mcspi_modules/omap_mcspi_datatest.c; h=e42ec10c5c844abdde6a7175a268b379fbbdb655; hb=5d9a755d50e58de861c5e8991f2f607bc49b5dc3 This test basically involves MISO <--> MOSI lines looped and data transfer test done using the above test module. System wide suspend and ret/off counts observation, ensured that no behavioral difference with and without this patch series. Testing procedure involves: --------------------------- Loopback test based on SPI interface available from board expansion connector. MISO <---> MOSI Platforms used where: -------------------- Using the above mentioned test module we had done some data transfer tests. 1) OMAP2430 SDP. 2) OMAP3 (OMAP3430/3630SDP, ZOOM boards zoom2/3). 3) OMAP4430 SDP. [Along with loopback test basic Ethernet functionality was checked which is over SPI interface]. Blaze-Board(OMAP4430) Boot tested with ethernet interface. 4) Boot tested on 2420/n800. Benoit Cousson (1): OMAP4: hwmod data: Add McSPI Charulatha V (4): OMAP2420: hwmod data: Add McSPI OMAP2430: hwmod data: Add McSPI OMAP3: hwmod data: Add McSPI OMAP: devices: Modify McSPI device to adapt to hwmod framework Govindraj.R (1): OMAP: runtime: McSPI driver runtime conversion arch/arm/mach-omap2/devices.c | 187 ++++--------------- arch/arm/mach-omap2/omap_hwmod_2420_data.c | 156 ++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_2430_data.c | 219 ++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 280 ++++++++++++++++++++++++++++ arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 267 ++++++++++++++++++++++++++ arch/arm/plat-omap/include/plat/mcspi.h | 11 + drivers/spi/omap2_mcspi.c | 220 +++++++--------------- 7 files changed, 1040 insertions(+), 300 deletions(-)
next reply other threads:[~2011-02-02 12:22 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-02-02 12:22 Govindraj.R [this message] 2011-02-02 12:22 ` [PATCH v6 0/6] OMAP: McSPI: Hwmod adaptation + runtime conversion Govindraj.R 2011-02-02 12:22 ` [PATCH v6 1/6] OMAP2420: hwmod data: Add McSPI Govindraj.R 2011-02-02 12:22 ` Govindraj.R 2011-02-02 12:22 ` [PATCH v6 2/6] OMAP2430: " Govindraj.R 2011-02-02 12:22 ` Govindraj.R 2011-02-02 12:22 ` [PATCH v6 3/6] OMAP3: " Govindraj.R 2011-02-02 12:22 ` Govindraj.R 2011-02-02 12:22 ` [PATCH v6 4/6] OMAP4: " Govindraj.R 2011-02-02 12:22 ` Govindraj.R 2011-02-02 12:22 ` [PATCH v6 5/6] OMAP: devices: Modify McSPI device to adapt to hwmod framework Govindraj.R 2011-02-02 12:22 ` Govindraj.R 2011-02-02 12:22 ` [PATCH v6 6/6] OMAP: runtime: McSPI driver runtime conversion Govindraj.R 2011-02-02 12:22 ` Govindraj.R 2011-02-04 22:28 ` [PATCH v6 0/6] OMAP: McSPI: Hwmod adaptation + " Kevin Hilman 2011-02-04 22:28 ` Kevin Hilman 2011-02-09 19:21 ` Tony Lindgren 2011-02-09 19:21 ` Tony Lindgren
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