~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,17 +1,8 @@
	1	+// SPDX-License-Identifier: GPL-2.0-or-later
1	2	/*
2	3	* i2c-algo-pca.c i2c driver algorithms for PCA9564 adapters
3	4	* Copyright (C) 2004 Arcom Control Systems
4	5	* Copyright (C) 2008 Pengutronix
5		- *
6		- * This program is free software; you can redistribute it and/or modify
7		- * it under the terms of the GNU General Public License as published by
8		- * the Free Software Foundation; either version 2 of the License, or
9		- * (at your option) any later version.
10		- *
11		- * This program is distributed in the hope that it will be useful,
12		- * but WITHOUT ANY WARRANTY; without even the implied warranty of
13		- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		- * GNU General Public License for more details.
15	6	*/
16	7
17	8	#include <linux/kernel.h>
..	..	@@ -484,17 +475,17 @@
484	475	/* To avoid integer overflow, use clock/100 for calculations */
485	476	clock = pca_clock(pca_data) / 100;
486	477
487		- if (pca_data->i2c_clock > 1000000) {
	478	+ if (pca_data->i2c_clock > I2C_MAX_FAST_MODE_PLUS_FREQ) {
488	479	mode = I2C_PCA_MODE_TURBO;
489	480	min_tlow = 14;
490	481	min_thi = 5;
491	482	raise_fall_time = 22; /* Raise 11e-8s, Fall 11e-8s */
492		- } else if (pca_data->i2c_clock > 400000) {
	483	+ } else if (pca_data->i2c_clock > I2C_MAX_FAST_MODE_FREQ) {
493	484	mode = I2C_PCA_MODE_FASTP;
494	485	min_tlow = 17;
495	486	min_thi = 9;
496	487	raise_fall_time = 22; /* Raise 11e-8s, Fall 11e-8s */
497		- } else if (pca_data->i2c_clock > 100000) {
	488	+ } else if (pca_data->i2c_clock > I2C_MAX_STANDARD_MODE_FREQ) {
498	489	mode = I2C_PCA_MODE_FAST;
499	490	min_tlow = 44;
500	491	min_thi = 20;
..	..	@@ -562,8 +553,8 @@
562	553	}
563	554	EXPORT_SYMBOL(i2c_pca_add_numbered_bus);
564	555
565		-MODULE_AUTHOR("Ian Campbell <icampbell@arcom.com>, "
566		- "Wolfram Sang <w.sang@pengutronix.de>");
	556	+MODULE_AUTHOR("Ian Campbell <icampbell@arcom.com>");
	557	+MODULE_AUTHOR("Wolfram Sang <kernel@pengutronix.de>");
567	558	MODULE_DESCRIPTION("I2C-Bus PCA9564/PCA9665 algorithm");
568	559	MODULE_LICENSE("GPL");
569	560