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authorJack Rosenthal <jrosenth@chromium.org>2021-11-04 12:11:58 -0600
committerCommit Bot <commit-bot@chromium.org>2021-11-05 04:22:34 +0000
commit252457d4b21f46889eebad61d4c0a65331919cec (patch)
tree01856c4d31d710b20e85a74c8d7b5836e35c3b98 /driver/led/lm3509.h
parent08f5a1e6fc2c9467230444ac9b582dcf4d9f0068 (diff)
downloadchrome-ec-stabilize-14526.89.B-ish.tar.gz
In the interest of making long-term branch maintenance incur as little technical debt on us as possible, we should not maintain any files on the branch we are not actually using. This has the added effect of making it extremely clear when merging CLs from the main branch when changes have the possibility to affect us. The follow-on CL adds a convenience script to actually pull updates from the main branch and generate a CL for the update. BUG=b:204206272 BRANCH=ish TEST=make BOARD=arcada_ish && make BOARD=drallion_ish Signed-off-by: Jack Rosenthal <jrosenth@chromium.org> Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038 Reviewed-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Diffstat (limited to 'driver/led/lm3509.h')
-rw-r--r--driver/led/lm3509.h37
1 files changed, 0 insertions, 37 deletions
diff --git a/driver/led/lm3509.h b/driver/led/lm3509.h
deleted file mode 100644
index a7defe1fb7..0000000000
--- a/driver/led/lm3509.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright 2018 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * TI LM3509 LED driver.
- */
-
-#ifndef __CROS_EC_LM3509_H
-#define __CROS_EC_LM3509_H
-
-#define LM3509_I2C_ADDR_FLAGS 0x36
-
-/*
- * General purpose register
- *
- * [2]= set both main and secondary current same
- * both control by BMAIN.
- * [1]= enable secondary current sink.
- * [0]= enable main current sink.
- */
-#define LM3509_REG_GP 0x10
-
-/*
- * Brightness register
- *
- * 0x00: 0%
- * 0x1F: 100%
- * Power-on-value: 0% (0xE0)
- */
-#define LM3509_REG_BMAIN 0xA0
-#define LM3509_REG_BSUB 0xB0
-
-#define LM3509_BMAIN_MASK 0x1F
-
-extern const struct kblight_drv kblight_lm3509;
-
-#endif /* __CROS_EC_LM3509_H */