diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0019-Backport-of-Chris-Boot-s-i2c-and-spi-drivers.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0019-Backport-of-Chris-Boot-s-i2c-and-spi-drivers.patch | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0019-Backport-of-Chris-Boot-s-i2c-and-spi-drivers.patch b/target/linux/brcm2708/patches-3.10/0019-Backport-of-Chris-Boot-s-i2c-and-spi-drivers.patch index f19aafb17e..59cf718f14 100644 --- a/target/linux/brcm2708/patches-3.10/0019-Backport-of-Chris-Boot-s-i2c-and-spi-drivers.patch +++ b/target/linux/brcm2708/patches-3.10/0019-Backport-of-Chris-Boot-s-i2c-and-spi-drivers.patch @@ -1,7 +1,7 @@ -From 5a3b6667524d9164140077cfadf61b165f0950ec Mon Sep 17 00:00:00 2001 +From eb8655fe20ef40189e9cda1441d488c5a23c89f2 Mon Sep 17 00:00:00 2001 From: popcornmix <popcornmix@gmail.com> Date: Wed, 3 Jul 2013 00:41:10 +0100 -Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. +Subject: [PATCH 019/196] Backport of Chris Boot's i2c and spi drivers. --- arch/arm/configs/bcmrpi_cutdown_defconfig | 10 + @@ -19,6 +19,8 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. create mode 100644 drivers/i2c/busses/i2c-bcm2708.c create mode 100644 drivers/spi/spi-bcm2708.c +diff --git a/arch/arm/configs/bcmrpi_cutdown_defconfig b/arch/arm/configs/bcmrpi_cutdown_defconfig +index e519412..a61a915 100644 --- a/arch/arm/configs/bcmrpi_cutdown_defconfig +++ b/arch/arm/configs/bcmrpi_cutdown_defconfig @@ -492,3 +492,13 @@ CONFIG_CRYPTO_DEFLATE=m @@ -35,6 +37,8 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. +CONFIG_SPI_MASTER=y +CONFIG_SPI_BCM2708=m + +diff --git a/arch/arm/configs/bcmrpi_defconfig b/arch/arm/configs/bcmrpi_defconfig +index df947e5..6219df3 100644 --- a/arch/arm/configs/bcmrpi_defconfig +++ b/arch/arm/configs/bcmrpi_defconfig @@ -214,6 +214,11 @@ CONFIG_SERIAL_AMBA_PL011=y @@ -49,6 +53,8 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y +diff --git a/arch/arm/mach-bcm2708/Kconfig b/arch/arm/mach-bcm2708/Kconfig +index 63bb76c..a35ff89 100644 --- a/arch/arm/mach-bcm2708/Kconfig +++ b/arch/arm/mach-bcm2708/Kconfig @@ -31,4 +31,11 @@ config BCM2708_NOL2CACHE @@ -63,6 +69,8 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. + help + Binds spidev driver to the SPI0 master endmenu +diff --git a/arch/arm/mach-bcm2708/bcm2708.c b/arch/arm/mach-bcm2708/bcm2708.c +index 67f3608..03b8ec5 100644 --- a/arch/arm/mach-bcm2708/bcm2708.c +++ b/arch/arm/mach-bcm2708/bcm2708.c @@ -31,6 +31,7 @@ @@ -105,7 +113,7 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. } }; -@@ -434,6 +442,89 @@ static struct platform_device bcm2708_al +@@ -434,6 +442,89 @@ static struct platform_device bcm2708_alsa_devices[] = { }, }; @@ -217,6 +225,8 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. } static void timer_set_mode(enum clock_event_mode mode, +diff --git a/arch/arm/mach-bcm2708/include/mach/platform.h b/arch/arm/mach-bcm2708/include/mach/platform.h +index 110ce07..4d3c15d 100644 --- a/arch/arm/mach-bcm2708/include/mach/platform.h +++ b/arch/arm/mach-bcm2708/include/mach/platform.h @@ -63,9 +63,12 @@ @@ -232,9 +242,11 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. #define USB_BASE (BCM2708_PERI_BASE + 0x980000) /* DTC_OTG USB controller */ #define MCORE_BASE (BCM2708_PERI_BASE + 0x0000) /* Fake frame buffer device (actually the multicore sync block*/ +diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig +index d4fe13e..290aee4 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig -@@ -345,6 +345,14 @@ config I2C_BCM2835 +@@ -347,6 +347,14 @@ config I2C_BCM2835 This support is also available as a module. If so, the module will be called i2c-bcm2835. @@ -249,9 +261,11 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. config I2C_BLACKFIN_TWI tristate "Blackfin TWI I2C support" depends on BLACKFIN +diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile +index 8f4fc23..ef26c38 100644 --- a/drivers/i2c/busses/Makefile +++ b/drivers/i2c/busses/Makefile -@@ -32,6 +32,7 @@ obj-$(CONFIG_I2C_POWERMAC) += i2c-powerm +@@ -32,6 +32,7 @@ obj-$(CONFIG_I2C_POWERMAC) += i2c-powermac.o obj-$(CONFIG_I2C_AT91) += i2c-at91.o obj-$(CONFIG_I2C_AU1550) += i2c-au1550.o obj-$(CONFIG_I2C_BCM2835) += i2c-bcm2835.o @@ -259,6 +273,9 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. obj-$(CONFIG_I2C_BLACKFIN_TWI) += i2c-bfin-twi.o obj-$(CONFIG_I2C_CBUS_GPIO) += i2c-cbus-gpio.o obj-$(CONFIG_I2C_CPM) += i2c-cpm.o +diff --git a/drivers/i2c/busses/i2c-bcm2708.c b/drivers/i2c/busses/i2c-bcm2708.c +new file mode 100644 +index 0000000..7cae615 --- /dev/null +++ b/drivers/i2c/busses/i2c-bcm2708.c @@ -0,0 +1,396 @@ @@ -658,6 +675,8 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. +MODULE_AUTHOR("Chris Boot <bootc@bootc.net>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); +diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig +index 92a9345..f0a2a9f 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -86,6 +86,14 @@ config SPI_BCM2835 @@ -675,9 +694,11 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. config SPI_BFIN5XX tristate "SPI controller driver for ADI Blackfin5xx" depends on BLACKFIN +diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile +index 33f9c09..17b4737 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile -@@ -17,6 +17,7 @@ obj-$(CONFIG_SPI_AU1550) += spi-au1550. +@@ -17,6 +17,7 @@ obj-$(CONFIG_SPI_AU1550) += spi-au1550.o obj-$(CONFIG_SPI_BCM2835) += spi-bcm2835.o obj-$(CONFIG_SPI_BCM63XX) += spi-bcm63xx.o obj-$(CONFIG_SPI_BFIN5XX) += spi-bfin5xx.o @@ -685,6 +706,9 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o +diff --git a/drivers/spi/spi-bcm2708.c b/drivers/spi/spi-bcm2708.c +new file mode 100644 +index 0000000..9f1580e --- /dev/null +++ b/drivers/spi/spi-bcm2708.c @@ -0,0 +1,594 @@ @@ -1282,3 +1306,6 @@ Subject: [PATCH 019/174] Backport of Chris Boot's i2c and spi drivers. +MODULE_AUTHOR("Chris Boot <bootc@bootc.net>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRV_NAME); +-- +1.9.1 + |