From: Lokesh Vutla <lokeshvutla@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 09/13] board: ti: dra76-evm: Add support for powering on mmc ldo
Date: Mon, 21 Aug 2017 12:50:57 +0530 [thread overview]
Message-ID: <20170821072101.29375-10-lokeshvutla@ti.com> (raw)
In-Reply-To: <20170821072101.29375-1-lokeshvutla@ti.com>
ldo4 is used to poweron mmc on dra76-evm. Enable it.
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
board/ti/dra7xx/evm.c | 2 ++
include/palmas.h | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index ad63abd759..87b7403070 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -837,6 +837,8 @@ void board_mmc_poweron_ldo(uint voltage)
else if (voltage == LDO_VOLT_1V8)
voltage = 0xa;
lp873x_mmc1_poweron_ldo(voltage);
+ } else if (board_is_dra76x_evm()) {
+ palmas_mmc1_poweron_ldo(LDO4_VOLTAGE, LDO4_CTRL, voltage);
} else {
palmas_mmc1_poweron_ldo(LDO1_VOLTAGE, LDO1_CTRL, voltage);
}
diff --git a/include/palmas.h b/include/palmas.h
index 404c2b3ca7..d366c98d22 100644
--- a/include/palmas.h
+++ b/include/palmas.h
@@ -38,6 +38,10 @@
#define LDO2_CTRL 0x52
#define LDO2_VOLTAGE 0x53
+/* LDO2 control/voltage */
+#define LDO4_CTRL 0x5e
+#define LDO4_VOLTAGE 0x5f
+
/* LDO9 control/voltage */
#define LDO9_CTRL 0x60
#define LDO9_VOLTAGE 0x61
--
2.13.0
next prev parent reply other threads:[~2017-08-21 7:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 7:20 [U-Boot] [PATCH v2 00/13] ARM: dra7: Add support for dra76-evm Lokesh Vutla
2017-08-21 7:20 ` [U-Boot] [PATCH v2 01/13] arm: omap5+: Add board specific ldo powering Lokesh Vutla
2017-09-12 13:29 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 02/13] palmas: Add support for powering different ldos Lokesh Vutla
2017-09-12 13:29 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 03/13] arm: dra7: Kconfig: Select LP87565 related configs Lokesh Vutla
2017-08-23 19:20 ` Tom Rini
2017-09-12 13:29 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 04/13] arm: dra76: Add support for ES1.0 detection Lokesh Vutla
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 05/13] board: ti: dra76-evm: Add epprom support Lokesh Vutla
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 06/13] board: ti: dra76-evm: Add the pmic data Lokesh Vutla
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 07/13] board: ti: dra76-evm: Add DDR data Lokesh Vutla
2017-09-12 13:30 ` [U-Boot] [U-Boot,v2,07/13] " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 08/13] board: ti: dra76-evm: Add the pinmux data Lokesh Vutla
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` Lokesh Vutla [this message]
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, 09/13] board: ti: dra76-evm: Add support for powering on mmc ldo Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 10/13] env: ti: boot: Select dtb name for dra76 Lokesh Vutla
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:20 ` [U-Boot] [PATCH v2 11/13] arm: dts: dra7: sync DT with latest Linux Lokesh Vutla
2017-08-23 19:20 ` Tom Rini
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:21 ` [U-Boot] [PATCH v2 12/13] arm: dts: Add u-boot specific compatibles Lokesh Vutla
2017-08-23 19:20 ` Tom Rini
2017-09-12 13:30 ` [U-Boot] [U-Boot, v2, " Tom Rini
2017-08-21 7:21 ` [U-Boot] [PATCH v2 13/13] board: ti: dra76: Add dt support Lokesh Vutla
2017-08-23 19:20 ` Tom Rini
2017-09-12 13:30 ` [U-Boot] [U-Boot,v2,13/13] " Tom Rini
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