mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-04 20:04:04 +02:00
f21c103e5a
Also remove a duplicate patch from lantiq (already in generic). git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31158 3c298f89-4303-0410-b956-a3cf2f4a3e73
58 lines
1.7 KiB
Diff
58 lines
1.7 KiB
Diff
From e6a19ba12790d04267a9f052a3dc64fa1a8cac16 Mon Sep 17 00:00:00 2001
|
|
From: John Crispin <blogic@openwrt.org>
|
|
Date: Thu, 8 Mar 2012 11:21:08 +0100
|
|
Subject: [PATCH 28/70] MIPS: lantiq: convert dma driver to clkdev api
|
|
|
|
Update from old pmu_{dis,en}able() to ckldev api.
|
|
|
|
Signed-off-by: John Crispin <blogic@openwrt.org>
|
|
---
|
|
arch/mips/lantiq/xway/Makefile.rej | 11 +++++++++++
|
|
arch/mips/lantiq/xway/dma.c | 6 +++++-
|
|
2 files changed, 16 insertions(+), 1 deletions(-)
|
|
create mode 100644 arch/mips/lantiq/xway/Makefile.rej
|
|
|
|
--- /dev/null
|
|
+++ b/arch/mips/lantiq/xway/Makefile.rej
|
|
@@ -0,0 +1,11 @@
|
|
+--- arch/mips/lantiq/xway/Makefile
|
|
++++ arch/mips/lantiq/xway/Makefile
|
|
+@@ -1,7 +1,4 @@
|
|
+-obj-y := sysctrl.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.o clk.o
|
|
+-
|
|
+-obj-$(CONFIG_SOC_XWAY) += prom-xway.o
|
|
+-obj-$(CONFIG_SOC_AMAZON_SE) += prom-ase.o
|
|
++obj-y := prom.o sysctrl.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.o clk.o
|
|
+
|
|
+ obj-$(CONFIG_LANTIQ_MACH_EASY50712) += mach-easy50712.o
|
|
+ obj-$(CONFIG_LANTIQ_MACH_EASY50601) += mach-easy50601.o
|
|
--- a/arch/mips/lantiq/xway/dma.c
|
|
+++ b/arch/mips/lantiq/xway/dma.c
|
|
@@ -20,6 +20,7 @@
|
|
#include <linux/io.h>
|
|
#include <linux/dma-mapping.h>
|
|
#include <linux/export.h>
|
|
+#include <linux/clk.h>
|
|
|
|
#include <lantiq_soc.h>
|
|
#include <xway_dma.h>
|
|
@@ -216,6 +217,7 @@ EXPORT_SYMBOL_GPL(ltq_dma_init_port);
|
|
int __init
|
|
ltq_dma_init(void)
|
|
{
|
|
+ struct clk *clk;
|
|
int i;
|
|
|
|
/* remap dma register range */
|
|
@@ -224,7 +226,9 @@ ltq_dma_init(void)
|
|
panic("Failed to remap dma memory\n");
|
|
|
|
/* power up and reset the dma engine */
|
|
- ltq_pmu_enable(PMU_DMA);
|
|
+ clk = clk_get_sys("ltq_dma", NULL);
|
|
+ WARN_ON(!clk);
|
|
+ clk_enable(clk);
|
|
ltq_dma_w32_mask(0, DMA_RESET, LTQ_DMA_CTRL);
|
|
|
|
/* disable all interrupts */
|