This is a note to let you know that I've just added the patch titled
clk: meson: gxbb: fix wrong clock for SARADC/SANA
to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: clk-meson-gxbb-fix-wrong-clock-for-saradc-sana.patch and it can be found in the queue-4.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Fri Mar 16 15:11:07 CET 2018
From: Yixun Lan yixun.lan@amlogic.com Date: Tue, 7 Nov 2017 22:12:23 +0800 Subject: clk: meson: gxbb: fix wrong clock for SARADC/SANA
From: Yixun Lan yixun.lan@amlogic.com
[ Upstream commit 75eccf5ed83250c0aeaeeb76f7288254ac0a87b4 ]
According to the datasheet, in Meson-GXBB/GXL series, The clock gate bit for SARADC is HHI_GCLK_MPEG2 bit[22], while clock gate bit for SANA is HHI_GCLK_MPEG0 bit[10].
Test passed at gxl-s905x-p212 board.
The following published datasheets are wrong and should be updated [1] GXBB v1.1.4 [2] GXL v0.3_20170314
Fixes: 738f66d3211d ("clk: gxbb: add AmLogic GXBB clk controller driver") Tested-by: Xingyu Chen xingyu.chen@amlogic.com Signed-off-by: Yixun Lan yixun.lan@amlogic.com Signed-off-by: Jerome Brunet jbrunet@baylibre.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/clk/meson/gxbb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -1386,7 +1386,7 @@ static MESON_GATE(gxbb_pl301, HHI_GCLK_M static MESON_GATE(gxbb_periphs, HHI_GCLK_MPEG0, 7); static MESON_GATE(gxbb_spicc, HHI_GCLK_MPEG0, 8); static MESON_GATE(gxbb_i2c, HHI_GCLK_MPEG0, 9); -static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG0, 10); +static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG0, 10); static MESON_GATE(gxbb_smart_card, HHI_GCLK_MPEG0, 11); static MESON_GATE(gxbb_rng0, HHI_GCLK_MPEG0, 12); static MESON_GATE(gxbb_uart0, HHI_GCLK_MPEG0, 13); @@ -1437,7 +1437,7 @@ static MESON_GATE(gxbb_usb0_ddr_bridge, static MESON_GATE(gxbb_mmc_pclk, HHI_GCLK_MPEG2, 11); static MESON_GATE(gxbb_dvin, HHI_GCLK_MPEG2, 12); static MESON_GATE(gxbb_uart2, HHI_GCLK_MPEG2, 15); -static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG2, 22); +static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG2, 22); static MESON_GATE(gxbb_vpu_intr, HHI_GCLK_MPEG2, 25); static MESON_GATE(gxbb_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); static MESON_GATE(gxbb_clk81_a53, HHI_GCLK_MPEG2, 29);
Patches currently in stable-queue which might be from yixun.lan@amlogic.com are
queue-4.15/clk-meson-gxbb-fix-wrong-clock-for-saradc-sana.patch