Module Name: src
Committed By: jmcneill
Date: Sun Sep 2 01:16:04 UTC 2018
Modified Files:
src/sys/arch/arm/rockchip: rk_i2c.c
Log Message:
Calculate i2c divisor based on sclk not pclk
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/rockchip/rk_i2c.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/rockchip/rk_i2c.c
diff -u src/sys/arch/arm/rockchip/rk_i2c.c:1.2 src/sys/arch/arm/rockchip/rk_i2c.c:1.3
--- src/sys/arch/arm/rockchip/rk_i2c.c:1.2 Sun Sep 2 00:48:12 2018
+++ src/sys/arch/arm/rockchip/rk_i2c.c Sun Sep 2 01:16:03 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: rk_i2c.c,v 1.2 2018/09/02 00:48:12 jmcneill Exp $ */
+/* $NetBSD: rk_i2c.c,v 1.3 2018/09/02 01:16:03 jmcneill Exp $ */
/*-
* Copyright (c) 2018 Jared McNeill <jmcne...@invisible.ca>
@@ -28,7 +28,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rk_i2c.c,v 1.2 2018/09/02 00:48:12 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rk_i2c.c,v 1.3 2018/09/02 01:16:03 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -137,7 +137,7 @@ rk_i2c_init(struct rk_i2c_softc *sc)
* SCL = PCLK / SCLK Divisor
*/
- rate = clk_get_rate(sc->sc_pclk);
+ rate = clk_get_rate(sc->sc_sclk);
div = howmany(rate, sc->sc_clkfreq * 8) - 2;
if (div >= 0) {
divl = div / 2;
