6.17-stable review patch. If anyone has any objections, please let me know.

------------------

From: Laurentiu Mihalcea laurentiu.mihalcea@nxp.com

commit 997c06330fd5c2e220b692f2a358986c6c8fd5a2 upstream.

As per the i.MX8MP TRM, section 14.2 "AUDIO_BLK_CTRL", table 14.2.3.1.1 "memory map", the definition of the EARC control register shows that the EARC controller software reset is controlled via bit 0, while the EARC PHY software reset is controlled via bit 1.

This means that the current definitions of IMX8MP_AUDIOMIX_EARC_RESET_MASK and IMX8MP_AUDIOMIX_EARC_PHY_RESET_MASK are wrong since their values would imply that the EARC controller software reset is controlled via bit 1 and the EARC PHY software reset is controlled via bit 2. Fix them.

Fixes: a83bc87cd30a ("reset: imx8mp-audiomix: Prepare the code for more reset bits") Cc: stable@vger.kernel.org Reviewed-by: Shengjiu Wang shengjiu.wang@gmail.com Reviewed-by: Frank Li Frank.Li@nxp.com Reviewed-by: Daniel Baluta daniel.baluta@nxp.com Signed-off-by: Laurentiu Mihalcea laurentiu.mihalcea@nxp.com Signed-off-by: Philipp Zabel p.zabel@pengutronix.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/reset/reset-imx8mp-audiomix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/reset/reset-imx8mp-audiomix.c b/drivers/reset/reset-imx8mp-audiomix.c index 6b357adfe646..eceb37ff5dc5 100644 --- a/drivers/reset/reset-imx8mp-audiomix.c +++ b/drivers/reset/reset-imx8mp-audiomix.c @@ -14,8 +14,8 @@ #include <linux/reset-controller.h>

#define IMX8MP_AUDIOMIX_EARC_RESET_OFFSET 0x200 -#define IMX8MP_AUDIOMIX_EARC_RESET_MASK BIT(1) -#define IMX8MP_AUDIOMIX_EARC_PHY_RESET_MASK BIT(2) +#define IMX8MP_AUDIOMIX_EARC_RESET_MASK BIT(0) +#define IMX8MP_AUDIOMIX_EARC_PHY_RESET_MASK BIT(1)

#define IMX8MP_AUDIOMIX_DSP_RUNSTALL_OFFSET 0x108 #define IMX8MP_AUDIOMIX_DSP_RUNSTALL_MASK BIT(5)