* [PATCH] ARM: OMAP1: add MMC configuration for Palm Tungsten E
@ 2018-12-04 17:58 Aaro Koskinen
2018-12-11 16:14 ` Tony Lindgren
0 siblings, 1 reply; 2+ messages in thread
From: Aaro Koskinen @ 2018-12-04 17:58 UTC (permalink / raw)
To: Tony Lindgren, linux-omap; +Cc: linux-kernel, linux-arm-kernel, Aaro Koskinen
Add initial MMC configuration for Palm Tungsten E to allow using a proper
rootfs on the device. This still assumes the bootloader enabling the MMC,
and that the card is always present and writeable.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
---
arch/arm/mach-omap1/board-palmte.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 2dc5deb19803..d4d8a32e57eb 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -43,6 +43,7 @@
#include <mach/hardware.h>
#include <mach/usb.h>
+#include "mmc.h"
#include "common.h"
#define PALMTE_USBDETECT_GPIO 0
@@ -208,6 +209,33 @@ static void __init palmte_misc_gpio_setup(void)
gpio_direction_input(PALMTE_USB_OR_DC_GPIO);
}
+#if IS_ENABLED(CONFIG_MMC_OMAP)
+
+static struct omap_mmc_platform_data _palmte_mmc_config = {
+ .nr_slots = 1,
+ .slots[0] = {
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .name = "mmcblk",
+ },
+};
+
+static struct omap_mmc_platform_data *palmte_mmc_config[OMAP15XX_NR_MMC] = {
+ [0] = &_palmte_mmc_config,
+};
+
+static void palmte_mmc_init(void)
+{
+ omap1_init_mmc(palmte_mmc_config, OMAP15XX_NR_MMC);
+}
+
+#else /* CONFIG_MMC_OMAP */
+
+static void palmte_mmc_init(void)
+{
+}
+
+#endif /* CONFIG_MMC_OMAP */
+
static void __init omap_palmte_init(void)
{
/* mux pins for uarts */
@@ -228,6 +256,7 @@ static void __init omap_palmte_init(void)
omap_register_i2c_bus(1, 100, NULL, 0);
omapfb_set_lcd_config(&palmte_lcd_config);
+ palmte_mmc_init();
}
MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
--
2.17.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ARM: OMAP1: add MMC configuration for Palm Tungsten E
2018-12-04 17:58 [PATCH] ARM: OMAP1: add MMC configuration for Palm Tungsten E Aaro Koskinen
@ 2018-12-11 16:14 ` Tony Lindgren
0 siblings, 0 replies; 2+ messages in thread
From: Tony Lindgren @ 2018-12-11 16:14 UTC (permalink / raw)
To: Aaro Koskinen; +Cc: linux-omap, linux-kernel, linux-arm-kernel
* Aaro Koskinen <aaro.koskinen@iki.fi> [181204 09:58]:
> Add initial MMC configuration for Palm Tungsten E to allow using a proper
> rootfs on the device. This still assumes the bootloader enabling the MMC,
> and that the card is always present and writeable.
Applying into omap-for-v4.21/omap1 thanks.
Tony
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-12-11 16:29 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-04 17:58 [PATCH] ARM: OMAP1: add MMC configuration for Palm Tungsten E Aaro Koskinen
2018-12-11 16:14 ` Tony Lindgren
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).