From 1306c08a7cd7e6136490ab2bc728d2c39741003e Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Wed, 10 Sep 2014 11:04:04 -0500 Subject: ARM: OMAP4+: Remove static iotable mappings for SRAM In order to handle errata I688, a page of sram was reserved by doing a static iotable map. Now that we use gen_pool to manage sram, we can completely remove all of these static mappings and use gen_pool_alloc() to get the one page of sram space needed to implement errata I688. omap_bus_sync will be NOP until SRAM initialization happens. Suggested-by: Sekhar Nori Signed-off-by: Rajendra Nayak Signed-off-by: Dave Gerlach Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/arm/omap/mpu.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation/devicetree/bindings/arm/omap/mpu.txt') diff --git a/Documentation/devicetree/bindings/arm/omap/mpu.txt b/Documentation/devicetree/bindings/arm/omap/mpu.txt index 83f405bde138..763695db2bd9 100644 --- a/Documentation/devicetree/bindings/arm/omap/mpu.txt +++ b/Documentation/devicetree/bindings/arm/omap/mpu.txt @@ -10,6 +10,9 @@ Required properties: Should be "ti,omap5-mpu" for OMAP5 - ti,hwmods: "mpu" +Optional properties: +- sram: Phandle to the ocmcram node + Examples: - For an OMAP5 SMP system: -- cgit