drivers/i2c: Add a driver for Semtech SX9324

This adds a new driver for the SX9324 proximity detector device.
Follow SX9324 datasheet Rev3.

BUG=b:172397658
BRANCH=zork
TEST=Test sx9324 is working as expected.

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ifd582482728a2f535ed85f6696b2f5a4529ba421
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47640
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/src/drivers/i2c/sx9324/registers.h b/src/drivers/i2c/sx9324/registers.h
new file mode 100644
index 0000000000..160e5e7b05
--- /dev/null
+++ b/src/drivers/i2c/sx9324/registers.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef REGISTER
+#error "define REGISTER(NAME) before including this file"
+#endif
+
+REGISTER(reg_gnrl_ctrl0);
+REGISTER(reg_gnrl_ctrl1);
+
+REGISTER(reg_afe_ctrl0);
+REGISTER(reg_afe_ctrl1);
+REGISTER(reg_afe_ctrl2);
+REGISTER(reg_afe_ctrl3);
+REGISTER(reg_afe_ctrl4);
+REGISTER(reg_afe_ctrl5);
+REGISTER(reg_afe_ctrl6);
+REGISTER(reg_afe_ctrl7);
+REGISTER(reg_afe_ctrl8);
+REGISTER(reg_afe_ctrl9);
+
+REGISTER(reg_prox_ctrl0);
+REGISTER(reg_prox_ctrl1);
+REGISTER(reg_prox_ctrl2);
+REGISTER(reg_prox_ctrl3);
+REGISTER(reg_prox_ctrl4);
+REGISTER(reg_prox_ctrl5);
+REGISTER(reg_prox_ctrl6);
+REGISTER(reg_prox_ctrl7);
+
+REGISTER(reg_adv_ctrl0);
+REGISTER(reg_adv_ctrl1);
+REGISTER(reg_adv_ctrl2);
+REGISTER(reg_adv_ctrl3);
+REGISTER(reg_adv_ctrl4);
+REGISTER(reg_adv_ctrl5);
+REGISTER(reg_adv_ctrl6);
+REGISTER(reg_adv_ctrl7);
+REGISTER(reg_adv_ctrl8);
+REGISTER(reg_adv_ctrl9);
+REGISTER(reg_adv_ctrl10);
+REGISTER(reg_adv_ctrl11);
+REGISTER(reg_adv_ctrl12);
+REGISTER(reg_adv_ctrl13);
+REGISTER(reg_adv_ctrl14);
+REGISTER(reg_adv_ctrl15);
+REGISTER(reg_adv_ctrl16);
+REGISTER(reg_adv_ctrl17);
+REGISTER(reg_adv_ctrl18);
+REGISTER(reg_adv_ctrl19);
+REGISTER(reg_adv_ctrl20);