On 06/25/2018 10:29 AM, Bartosz Golaszewski wrote:
From: Bartosz Golaszewski <[email protected]>
We now support board files in the aemif driver. Register a platform
device instead of using the handcrafted API in da830-evm.
Signed-off-by: Bartosz Golaszewski <[email protected]>
---
arch/arm/mach-davinci/board-da830-evm.c | 56 +++++++++++++++++++------
1 file changed, 44 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-davinci/board-da830-evm.c
b/arch/arm/mach-davinci/board-da830-evm.c
index b2470141dba3..666db3cee08a 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -28,6 +28,7 @@
#include <linux/platform_data/mtd-davinci-aemif.h>
#include <linux/platform_data/spi-davinci.h>
#include <linux/platform_data/usb-davinci.h>
+#include <linux/platform_data/ti-aemif.h>
#include <linux/regulator/machine.h>
#include <asm/mach-types.h>
@@ -333,14 +334,48 @@ static struct resource da830_evm_nand_resources[] = {
},
};
-static struct platform_device da830_evm_nand_device = {
- .name = "davinci_nand",
- .id = 1,
- .dev = {
- .platform_data = &da830_evm_nand_pdata,
+static struct platform_device da830_evm_aemif_devices[] = {
+ {
+ .name = "davinci_nand",
+ .id = 1,
Actually, now that I've thought about it some more. It probably
makes more sense to make all of the "davinci_nand" devices in this
series use id = -1 since there is only one per board. It looks like
da850 is the only one that has a lookup for "davinic_nand.0" already.
I think that we are going to have to add clock lookups for the
"davinci_nand" devices as well. Although the driver doesn't do
clk_get() explicitly, I think some function it calls does get a
clock. I remember that we had to add a clock-ranges property to
device tree to get the davinci_nand driver working, which is why
I think we are going to need a clock lookup for these devices
as well.
+ .dev = {
+ .platform_data = &da830_evm_nand_pdata,
+ },
+ .num_resources = ARRAY_SIZE(da830_evm_nand_resources),
+ .resource = da830_evm_nand_resources,
+ },
+};
+
