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Diffstat (limited to 'arch/avr32/mach-at32ap/at32ap700x.c')
-rw-r--r--arch/avr32/mach-at32ap/at32ap700x.c48
1 files changed, 22 insertions, 26 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index aa677e2a382..a1f4d1e91b5 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -605,6 +605,9 @@ static void __init genclk_init_parent(struct clk *clk)
static struct dw_dma_platform_data dw_dmac0_data = {
.nr_channels = 3,
+ .block_size = 4095U,
+ .nr_masters = 2,
+ .data_width = { 2, 2, 0, 0 },
};
static struct resource dw_dmac0_resource[] = {
@@ -1043,8 +1046,9 @@ void __init at32_map_usart(unsigned int hw_id, unsigned int line, int flags)
data->regs = (void __iomem *)pdev->resource[0].start;
}
+ pdev->id = line;
pdata = pdev->dev.platform_data;
- pdata->num = portnr;
+ pdata->num = line;
at32_usarts[line] = pdev;
}
@@ -1054,11 +1058,11 @@ struct platform_device *__init at32_add_device_usart(unsigned int id)
return at32_usarts[id];
}
-struct platform_device *atmel_default_console_device;
-
void __init at32_setup_serial_console(unsigned int usart_id)
{
+#ifdef CONFIG_SERIAL_ATMEL
atmel_default_console_device = at32_usarts[usart_id];
+#endif
}
/* --------------------------------------------------------------------
@@ -1066,7 +1070,7 @@ void __init at32_setup_serial_console(unsigned int usart_id)
* -------------------------------------------------------------------- */
#ifdef CONFIG_CPU_AT32AP7000
-static struct eth_platform_data macb0_data;
+static struct macb_platform_data macb0_data;
static struct resource macb0_resource[] = {
PBMEM(0xfff01800),
IRQ(25),
@@ -1075,7 +1079,7 @@ DEFINE_DEV_DATA(macb, 0);
DEV_CLK(hclk, macb0, hsb, 8);
DEV_CLK(pclk, macb0, pbb, 6);
-static struct eth_platform_data macb1_data;
+static struct macb_platform_data macb1_data;
static struct resource macb1_resource[] = {
PBMEM(0xfff01c00),
IRQ(26),
@@ -1085,7 +1089,7 @@ DEV_CLK(hclk, macb1, hsb, 9);
DEV_CLK(pclk, macb1, pbb, 7);
struct platform_device *__init
-at32_add_device_eth(unsigned int id, struct eth_platform_data *data)
+at32_add_device_eth(unsigned int id, struct macb_platform_data *data)
{
struct platform_device *pdev;
u32 pin_mask;
@@ -1162,7 +1166,7 @@ at32_add_device_eth(unsigned int id, struct eth_platform_data *data)
return NULL;
}
- memcpy(pdev->dev.platform_data, data, sizeof(struct eth_platform_data));
+ memcpy(pdev->dev.platform_data, data, sizeof(struct macb_platform_data));
platform_device_register(pdev);
return pdev;
@@ -1352,7 +1356,6 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
goto fail;
slave->sdata.dma_dev = &dw_dmac0_device.dev;
- slave->sdata.reg_width = DW_DMA_SLAVE_WIDTH_32BIT;
slave->sdata.cfg_hi = (DWC_CFGH_SRC_PER(0)
| DWC_CFGH_DST_PER(1));
slave->sdata.cfg_lo &= ~(DWC_CFGL_HS_DST_POL
@@ -1436,7 +1439,7 @@ fail:
* LCDC
* -------------------------------------------------------------------- */
#if defined(CONFIG_CPU_AT32AP7000) || defined(CONFIG_CPU_AT32AP7002)
-static struct atmel_lcdfb_info atmel_lcdfb0_data;
+static struct atmel_lcdfb_pdata atmel_lcdfb0_data;
static struct resource atmel_lcdfb0_resource[] = {
{
.start = 0xff000000,
@@ -1452,7 +1455,7 @@ static struct resource atmel_lcdfb0_resource[] = {
},
};
DEFINE_DEV_DATA(atmel_lcdfb, 0);
-DEV_CLK(hck1, atmel_lcdfb0, hsb, 7);
+DEV_CLK(hclk, atmel_lcdfb0, hsb, 7);
static struct clk atmel_lcdfb0_pixclk = {
.name = "lcdc_clk",
.dev = &atmel_lcdfb0_device.dev,
@@ -1464,12 +1467,12 @@ static struct clk atmel_lcdfb0_pixclk = {
};
struct platform_device *__init
-at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
+at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_pdata *data,
unsigned long fbmem_start, unsigned long fbmem_len,
u64 pin_mask)
{
struct platform_device *pdev;
- struct atmel_lcdfb_info *info;
+ struct atmel_lcdfb_pdata *info;
struct fb_monspecs *monspecs;
struct fb_videomode *modedb;
unsigned int modedb_size;
@@ -1526,9 +1529,11 @@ at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
}
info = pdev->dev.platform_data;
- memcpy(info, data, sizeof(struct atmel_lcdfb_info));
+ memcpy(info, data, sizeof(struct atmel_lcdfb_pdata));
info->default_monspecs = monspecs;
+ pdev->name = "at32ap-lcdfb";
+
platform_device_register(pdev);
return pdev;
@@ -1978,6 +1983,9 @@ at32_add_device_nand(unsigned int id, struct atmel_nand_data *data)
ARRAY_SIZE(smc_cs3_resource)))
goto fail;
+ /* For at32ap7000, we use the reset workaround for nand driver */
+ data->need_reset_workaround = true;
+
if (platform_device_add_data(pdev, data,
sizeof(struct atmel_nand_data)))
goto fail;
@@ -2047,27 +2055,19 @@ at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
/* Check if DMA slave interface for capture should be configured. */
if (flags & AC97C_CAPTURE) {
rx_dws->dma_dev = &dw_dmac0_device.dev;
- rx_dws->reg_width = DW_DMA_SLAVE_WIDTH_16BIT;
rx_dws->cfg_hi = DWC_CFGH_SRC_PER(3);
rx_dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL);
rx_dws->src_master = 0;
rx_dws->dst_master = 1;
- rx_dws->src_msize = DW_DMA_MSIZE_1;
- rx_dws->dst_msize = DW_DMA_MSIZE_1;
- rx_dws->fc = DW_DMA_FC_D_P2M;
}
/* Check if DMA slave interface for playback should be configured. */
if (flags & AC97C_PLAYBACK) {
tx_dws->dma_dev = &dw_dmac0_device.dev;
- tx_dws->reg_width = DW_DMA_SLAVE_WIDTH_16BIT;
tx_dws->cfg_hi = DWC_CFGH_DST_PER(4);
tx_dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL);
tx_dws->src_master = 0;
tx_dws->dst_master = 1;
- tx_dws->src_msize = DW_DMA_MSIZE_1;
- tx_dws->dst_msize = DW_DMA_MSIZE_1;
- tx_dws->fc = DW_DMA_FC_D_M2P;
}
if (platform_device_add_data(pdev, data,
@@ -2137,14 +2137,10 @@ at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data)
dws = &data->dws;
dws->dma_dev = &dw_dmac0_device.dev;
- dws->reg_width = DW_DMA_SLAVE_WIDTH_32BIT;
dws->cfg_hi = DWC_CFGH_DST_PER(2);
dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL);
dws->src_master = 0;
dws->dst_master = 1;
- dws->src_msize = DW_DMA_MSIZE_1;
- dws->dst_msize = DW_DMA_MSIZE_1;
- dws->fc = DW_DMA_FC_D_M2P;
if (platform_device_add_data(pdev, data,
sizeof(struct atmel_abdac_pdata)))
@@ -2257,7 +2253,7 @@ static __initdata struct clk *init_clocks[] = {
&atmel_twi0_pclk,
&atmel_mci0_pclk,
#if defined(CONFIG_CPU_AT32AP7000) || defined(CONFIG_CPU_AT32AP7002)
- &atmel_lcdfb0_hck1,
+ &atmel_lcdfb0_hclk,
&atmel_lcdfb0_pixclk,
#endif
&ssc0_pclk,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-15 18:23:21 +0000