From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- arch/arm/mach-omap1/dma.c | 45 +++++++++++++++++++++++++++ arch/arm/mach-omap1/include/mach/uncompress.h | 2 +- 2 files changed, 46 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-omap1') diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 7b02ed218..f6ba589cd 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -265,6 +266,42 @@ static const struct platform_device_info omap_dma_dev_info = { .num_res = 1, }; +/* OMAP730, OMAP850 */ +static const struct dma_slave_map omap7xx_sdma_map[] = { + { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(8) }, + { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(9) }, + { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(10) }, + { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(11) }, + { "mmci-omap.0", "tx", SDMA_FILTER_PARAM(21) }, + { "mmci-omap.0", "rx", SDMA_FILTER_PARAM(22) }, + { "omap_udc", "rx0", SDMA_FILTER_PARAM(26) }, + { "omap_udc", "rx1", SDMA_FILTER_PARAM(27) }, + { "omap_udc", "rx2", SDMA_FILTER_PARAM(28) }, + { "omap_udc", "tx0", SDMA_FILTER_PARAM(29) }, + { "omap_udc", "tx1", SDMA_FILTER_PARAM(30) }, + { "omap_udc", "tx2", SDMA_FILTER_PARAM(31) }, +}; + +/* OMAP1510, OMAP1610*/ +static const struct dma_slave_map omap1xxx_sdma_map[] = { + { "omap-mcbsp.1", "tx", SDMA_FILTER_PARAM(8) }, + { "omap-mcbsp.1", "rx", SDMA_FILTER_PARAM(9) }, + { "omap-mcbsp.3", "tx", SDMA_FILTER_PARAM(10) }, + { "omap-mcbsp.3", "rx", SDMA_FILTER_PARAM(11) }, + { "omap-mcbsp.2", "tx", SDMA_FILTER_PARAM(16) }, + { "omap-mcbsp.2", "rx", SDMA_FILTER_PARAM(17) }, + { "mmci-omap.0", "tx", SDMA_FILTER_PARAM(21) }, + { "mmci-omap.0", "rx", SDMA_FILTER_PARAM(22) }, + { "omap_udc", "rx0", SDMA_FILTER_PARAM(26) }, + { "omap_udc", "rx1", SDMA_FILTER_PARAM(27) }, + { "omap_udc", "rx2", SDMA_FILTER_PARAM(28) }, + { "omap_udc", "tx0", SDMA_FILTER_PARAM(29) }, + { "omap_udc", "tx1", SDMA_FILTER_PARAM(30) }, + { "omap_udc", "tx2", SDMA_FILTER_PARAM(31) }, + { "mmci-omap.1", "tx", SDMA_FILTER_PARAM(54) }, + { "mmci-omap.1", "rx", SDMA_FILTER_PARAM(55) }, +}; + static struct omap_system_dma_plat_info dma_plat_info __initdata = { .reg_map = reg_map, .channel_stride = 0x40, @@ -342,6 +379,14 @@ static int __init omap1_system_dma_init(void) p.dma_attr = d; p.errata = configure_dma_errata(); + if (cpu_is_omap7xx()) { + p.slave_map = omap7xx_sdma_map; + p.slavecnt = ARRAY_SIZE(omap7xx_sdma_map); + } else { + p.slave_map = omap1xxx_sdma_map; + p.slavecnt = ARRAY_SIZE(omap1xxx_sdma_map); + } + ret = platform_device_add_data(pdev, &p, sizeof(p)); if (ret) { dev_err(&pdev->dev, "%s: Unable to add resources for %s%d\n", diff --git a/arch/arm/mach-omap1/include/mach/uncompress.h b/arch/arm/mach-omap1/include/mach/uncompress.h index 4869633de..9cca6a567 100644 --- a/arch/arm/mach-omap1/include/mach/uncompress.h +++ b/arch/arm/mach-omap1/include/mach/uncompress.h @@ -45,7 +45,7 @@ static void set_omap_uart_info(unsigned char port) *uart_info = port; } -static void putc(int c) +static inline void putc(int c) { if (!uart_base) return; -- cgit v1.2.3-54-g00ecf