lkml.org 
[lkml]   [2016]   [May]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v5 2/5] ARM: davinci: da8xx: Add CFGCHIP syscon platform declaration.
From
Date
On 5/10/2016 2:46 AM, David Lechner wrote:

> The CFGCHIP registers are used by a number of devices, so using a syscon
> device to share them. The first consumer of this will by the phy-da8xx-usb
> driver.
>
> Signed-off-by: David Lechner <david@lechnology.com>
[...]
> diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
> index 725e693..69d11a1 100644
> --- a/arch/arm/mach-davinci/devices-da8xx.c
> +++ b/arch/arm/mach-davinci/devices-da8xx.c
> @@ -11,6 +11,7 @@
> * (at your option) any later version.
> */
> #include <linux/init.h>
> +#include <linux/platform_data/syscon.h>
> #include <linux/platform_device.h>
> #include <linux/dma-contiguous.h>
> #include <linux/serial_8250.h>
> @@ -1109,3 +1110,30 @@ int __init da850_register_sata(unsigned long refclkpn)
> return platform_device_register(&da850_sata_device);
> }
> #endif
> +
> +static struct syscon_platform_data da8xx_cfgchip_platform_data = {
> + .label = "cfgchip",
> +};
> +
> +static struct resource da8xx_cfgchip_resources[] = {
> + {
> + .start = DA8XX_SYSCFG0_BASE + DA8XX_CFGCHIP0_REG,
> + .end = DA8XX_SYSCFG0_BASE + DA8XX_CFGCHIP4_REG + 3,
> + .flags = IORESOURCE_MEM,
> + },
> +};
> +
> +static struct platform_device da8xx_cfgchip_device = {
> + .name = "syscon",
> + .id = 0,

Again, -1.

[...]

MBR, Sergei

\
 
 \ /
  Last update: 2016-05-10 13:41    [W:0.818 / U:0.560 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site