* [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit
@ 2015-02-21 19:22 Fabio Estevam
2015-02-21 19:22 ` [U-Boot] [PATCH v2 2/2] mx25pdk: Turn on the LCD supply Fabio Estevam
2015-03-02 9:41 ` [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit Stefano Babic
0 siblings, 2 replies; 4+ messages in thread
From: Fabio Estevam @ 2015-02-21 19:22 UTC (permalink / raw)
To: u-boot
From: Fabio Estevam <fabio.estevam@freescale.com>
ONOFFA is the bit 3 of the GENERAL2 register.
Add its definition.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- Use fsl email address
include/mc34704.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/mc34704.h b/include/mc34704.h
index 53716e0..482d51a 100644
--- a/include/mc34704.h
+++ b/include/mc34704.h
@@ -40,6 +40,7 @@ enum {
/* GENERAL2 register fields */
#define ONOFFE (1 << 0)
#define ONOFFD (1 << 1)
+#define ONOFFA (1 << 3)
#define ALLOFF (1 << 4)
#endif /* __MC34704_H__ */
--
1.9.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* [U-Boot] [PATCH v2 2/2] mx25pdk: Turn on the LCD supply
2015-02-21 19:22 [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit Fabio Estevam
@ 2015-02-21 19:22 ` Fabio Estevam
2015-03-02 9:41 ` Stefano Babic
2015-03-02 9:41 ` [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit Stefano Babic
1 sibling, 1 reply; 4+ messages in thread
From: Fabio Estevam @ 2015-02-21 19:22 UTC (permalink / raw)
To: u-boot
From: Fabio Estevam <fabio.estevam@freescale.com>
Currently there is no support for MC34704 PMIC in the mainline kernel.
Turn on the LCD supply via bootloader for the time being, so that we could
use the LCD in the kernel.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v1:
- None
board/freescale/mx25pdk/mx25pdk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/board/freescale/mx25pdk/mx25pdk.c b/board/freescale/mx25pdk/mx25pdk.c
index 71a395c..01dac72 100644
--- a/board/freescale/mx25pdk/mx25pdk.c
+++ b/board/freescale/mx25pdk/mx25pdk.c
@@ -146,8 +146,8 @@ int board_late_init(void)
if (!p)
return -ENODEV;
- /* Turn on Ethernet PHY supply */
- pmic_reg_write(p, MC34704_GENERAL2_REG, ONOFFE);
+ /* Turn on Ethernet PHY and LCD supplies */
+ pmic_reg_write(p, MC34704_GENERAL2_REG, ONOFFE | ONOFFA);
return 0;
}
--
1.9.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH v2 2/2] mx25pdk: Turn on the LCD supply
2015-02-21 19:22 ` [U-Boot] [PATCH v2 2/2] mx25pdk: Turn on the LCD supply Fabio Estevam
@ 2015-03-02 9:41 ` Stefano Babic
0 siblings, 0 replies; 4+ messages in thread
From: Stefano Babic @ 2015-03-02 9:41 UTC (permalink / raw)
To: u-boot
On 21/02/2015 20:22, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Currently there is no support for MC34704 PMIC in the mainline kernel.
>
> Turn on the LCD supply via bootloader for the time being, so that we could
> use the LCD in the kernel.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit
2015-02-21 19:22 [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit Fabio Estevam
2015-02-21 19:22 ` [U-Boot] [PATCH v2 2/2] mx25pdk: Turn on the LCD supply Fabio Estevam
@ 2015-03-02 9:41 ` Stefano Babic
1 sibling, 0 replies; 4+ messages in thread
From: Stefano Babic @ 2015-03-02 9:41 UTC (permalink / raw)
To: u-boot
On 21/02/2015 20:22, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> ONOFFA is the bit 3 of the GENERAL2 register.
>
> Add its definition.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================
^ permalink raw reply [flat|nested] 4+ messages in thread
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2015-02-21 19:22 [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit Fabio Estevam
2015-02-21 19:22 ` [U-Boot] [PATCH v2 2/2] mx25pdk: Turn on the LCD supply Fabio Estevam
2015-03-02 9:41 ` Stefano Babic
2015-03-02 9:41 ` [U-Boot] [PATCH v2 1/2] mc34704: Add the definition of ONOFFA bit Stefano Babic
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