diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0191-BCM270X_DT-Document-SMI-overlay.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.1/0191-BCM270X_DT-Document-SMI-overlay.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0191-BCM270X_DT-Document-SMI-overlay.patch b/target/linux/brcm2708/patches-4.1/0191-BCM270X_DT-Document-SMI-overlay.patch new file mode 100644 index 0000000000..56d364ef4c --- /dev/null +++ b/target/linux/brcm2708/patches-4.1/0191-BCM270X_DT-Document-SMI-overlay.patch @@ -0,0 +1,59 @@ +From 31c23a1d9ad93cf6795d1fc72f9a254d5bcfc81b Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Wed, 16 Sep 2015 17:28:41 +0100 +Subject: [PATCH 191/203] BCM270X_DT: Document SMI overlay + +--- + arch/arm/boot/dts/overlays/Makefile | 6 +++--- + arch/arm/boot/dts/overlays/README | 18 ++++++++++++++++++ + 2 files changed, 21 insertions(+), 3 deletions(-) + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -13,9 +13,6 @@ ifeq ($(CONFIG_ARCH_BCM2835),y) + endif + + dtb-$(RPI_DT_OVERLAYS) += ads7846-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += smi-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += smi-dev-overlay.dtb +-dtb-$(RPI_DT_OVERLAYS) += smi-nand-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += bmp085_i2c-sensor-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += dht11-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += enc28j60-overlay.dtb +@@ -48,6 +45,9 @@ dtb-$(RPI_DT_OVERLAYS) += rpi-proto-over + dtb-$(RPI_DT_OVERLAYS) += rpi-sense-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += sdhost-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += sdio-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += smi-dev-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += smi-nand-overlay.dtb ++dtb-$(RPI_DT_OVERLAYS) += smi-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += spi-bcm2708-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += spi-bcm2835-overlay.dtb + dtb-$(RPI_DT_OVERLAYS) += spi-dma-overlay.dtb +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -530,6 +530,24 @@ Params: overclock_50 Clock ( + debug Enable debug output (default off) + + ++Name: smi ++Info: Enables the Secondary Memory Interface peripheral. Uses GPIOs 2-25! ++Load: dtoverlay=smi ++Params: <None> ++ ++ ++Name: smi-dev ++Info: Enables the userspace interface for the SMI driver ++Load: dtoverlay=smi-dev ++Params: <None> ++ ++ ++Name: smi-nand ++Info: Enables access to NAND flash via the SMI interface ++Load: dtoverlay=smi-nand ++Params: <None> ++ ++ + Name: spi-bcm2708 + Info: Selects the bcm2708-spi SPI driver + Load: dtoverlay=spi-bcm2708 |