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authorTom Warren <twarren@nvidia.com>2013-03-11 16:43:49 -0700
committerTom Warren <twarren@nvidia.com>2013-03-14 11:49:14 -0700
commit477393e7875cf4261f107fdfb8887309ea7fc3f7 (patch)
tree592cc33128eb526af42ed7196078ba6251226c9e /board/nvidia
parent5647c0343176d8ea257abf44211c493ef139d3e8 (diff)
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Tegra114: Dalmore: Add pad config tables/code based on pinmux code
Pad config registers exist in APB_MISC_GP space, and control slew rate, drive strengh, schmidt, high-speed, and low-power modes for all of the pingroups in Tegra30. This builds off of the pinmux way of constructing init tables to configure select pads (SDIOCFG, for instance) during pinmux_init(). Currently, no padcfg entries exist. SDIO3CFG will be added when the MMC driver is added as per the TRM to work with the SD-card slot on Dalmore E1611. Signed-off-by: Tom Warren <twarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'board/nvidia')
-rw-r--r--board/nvidia/dalmore/pinmux-config-dalmore.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/board/nvidia/dalmore/pinmux-config-dalmore.h b/board/nvidia/dalmore/pinmux-config-dalmore.h
index cb48b3b..3ef6f4e 100644
--- a/board/nvidia/dalmore/pinmux-config-dalmore.h
+++ b/board/nvidia/dalmore/pinmux-config-dalmore.h
@@ -79,6 +79,18 @@
#define USB_PINMUX CEC_PINMUX
+#define DEFAULT_PADCFG(_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
+ { \
+ .padgrp = PDRIVE_PINGROUP_##_padgrp, \
+ .slwf = _slwf, \
+ .slwr = _slwr, \
+ .drvup = _drvup, \
+ .drvdn = _drvdn, \
+ .lpmd = PGRP_LPMD_##_lpmd, \
+ .schmt = PGRP_SCHMT_##_schmt, \
+ .hsm = PGRP_HSM_##_hsm, \
+ }
+
static struct pingroup_config tegra114_pinmux_common[] = {
/* EXTPERIPH1 pinmux */
DEFAULT_PINMUX(CLK1_OUT, EXTPERIPH1, NORMAL, NORMAL, OUTPUT),