This patch adds MIPI CSI/DSIB pad control mux register
from the APB misc block to tegra pinctrl.
Without writing to this register, the dsib pads are
muxed as csi, and cannot be used.
The register is not yet documented in the TRM, here is
the description:
70000820: APB_MISC_GP_MIPI_PAD_CTRL_0
[31:02] RESERVED
[01:01] DSIB_MODE [CSI=0,DSIB=1]
[00:00] RESERVED
Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
---
configs/jetson-tk1.board | 10 ++++++++++
configs/norrin.board | 10 ++++++++++
configs/tegra124.soc | 22 ++++++++++++++++++++++
configs/venice2.board | 10 ++++++++++
4 files changed, 52 insertions(+)
diff --git a/configs/jetson-tk1.board b/configs/jetson-tk1.board
index f69b89e..a71bb1d 100644
--- a/configs/jetson-tk1.board
+++ b/configs/jetson-tk1.board
@@ -192,6 +192,16 @@ pins = (
('usb_vbus_en0_pn4', 'usb', None, 'up', False, True, True, False),
('usb_vbus_en1_pn5', 'usb', None, 'up', False, True, True, False),
('dp_hpd_pff0', 'dp', None, 'up', False, True, False, False),
+ ('dsi_b_clk_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_clk_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d0_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d0_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d1_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d1_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d2_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d2_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d3_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d3_p', 'csi', None, 'none', False, False, False, False),
)
drive_groups = (
diff --git a/configs/norrin.board b/configs/norrin.board
index d96d366..1939e6b 100644
--- a/configs/norrin.board
+++ b/configs/norrin.board
@@ -192,6 +192,16 @@ pins = (
('usb_vbus_en0_pn4', 'usb', None, 'none', False, True, True, False),
('usb_vbus_en1_pn5', 'usb', None, 'none', False, True, True, False),
('dp_hpd_pff0', 'dp', None, 'up', False, True, False, False),
+ ('dsi_b_clk_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_clk_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d0_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d0_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d1_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d1_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d2_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d2_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d3_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d3_p', 'csi', None, 'none', False, False, False, False),
)
drive_groups = (
diff --git a/configs/tegra124.soc b/configs/tegra124.soc
index 1e13bba..1f4611a 100644
--- a/configs/tegra124.soc
+++ b/configs/tegra124.soc
@@ -203,6 +203,16 @@ pins = (
('owr', 0x3334, 'owr', 'rsvd2', 'rsvd3', 'rsvd4', False, False, True),
('clk_32k_in', 0x3330, 'clk', 'rsvd2', 'rsvd3', 'rsvd4', False, False, False),
('jtag_rtck', 0x32b0, 'rtck', 'rsvd2', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_clk_p', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_clk_n', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d0_p', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d0_n', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d1_p', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d1_n', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d2_p', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d2_n', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d3_p', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
+ ('dsi_b_d3_n', 0x820, 'csi', 'dsi_b', 'rsvd3', 'rsvd4', False, False, False),
)
drive_groups = (
@@ -523,4 +533,16 @@ drive_group_pins = {
'ao4': (
'jtag_rtck',
),
+ 'apb_dsi_b': (
+ 'dsi_b_clk_p',
+ 'dsi_b_clk_n',
+ 'dsi_b_d0_p',
+ 'dsi_b_d0_n',
+ 'dsi_b_d1_p',
+ 'dsi_b_d1_n',
+ 'dsi_b_d2_p',
+ 'dsi_b_d2_n',
+ 'dsi_b_d3_p',
+ 'dsi_b_d3_n',
+ ),
}
diff --git a/configs/venice2.board b/configs/venice2.board
index ea888e8..fb4f6a1 100644
--- a/configs/venice2.board
+++ b/configs/venice2.board
@@ -192,6 +192,16 @@ pins = (
('usb_vbus_en0_pn4', 'usb', None, 'none', False, True, True, False),
('usb_vbus_en1_pn5', 'usb', None, 'none', False, True, True, False),
('dp_hpd_pff0', 'dp', None, 'up', False, True, False, False),
+ ('dsi_b_clk_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_clk_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d0_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d0_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d1_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d1_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d2_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d2_p', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d3_n', 'csi', None, 'none', False, False, False, False),
+ ('dsi_b_d3_p', 'csi', None, 'none', False, False, False, False),
)
drive_groups = (
--
2.0.0
--
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