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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>,
	linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH AUTOSEL 4.19 365/671] clk: meson: gxbb: no spread spectrum on mpll0
Date: Thu, 16 Jan 2020 12:00:03 -0500
Message-ID: <20200116170509.12787-102-sashal@kernel.org> (raw)
In-Reply-To: <20200116170509.12787-1-sashal@kernel.org>

From: Jerome Brunet <jbrunet@baylibre.com>

[ Upstream commit 8925dbd03bb29b1b0de30ac4e02c18faf8ddc9db ]

The documentation says there is an SSEN bit on mpll0 but, after testing
it, no spread spectrum function appears to be enabled by this bit on any
of the MPLLs.

Let's remove it until we know more

Fixes: 1f737ffa13ef ("clk: meson: mpll: fix mpll0 fractional part ignored")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/clk/meson/gxbb.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index b039909e03cf..38ffa51a5bad 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -650,11 +650,6 @@ static struct clk_regmap gxbb_mpll0_div = {
 			.shift   = 16,
 			.width   = 9,
 		},
-		.ssen = {
-			.reg_off = HHI_MPLL_CNTL,
-			.shift   = 25,
-			.width	 = 1,
-		},
 		.lock = &meson_clk_lock,
 	},
 	.hw.init = &(struct clk_init_data){
-- 
2.20.1


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Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200116170509.12787-1-sashal@kernel.org>
2020-01-16 16:58 ` [PATCH AUTOSEL 4.19 298/671] soc: amlogic: meson-gx-pwrc-vpu: Fix power on/off register bitmask Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 350/671] pwm: meson: Consider 128 a valid pre-divider Sasha Levin
2020-01-16 16:59 ` [PATCH AUTOSEL 4.19 351/671] pwm: meson: Don't disable PWM when setting duty repeatedly Sasha Levin
2020-01-16 17:00 ` Sasha Levin [this message]
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 366/671] clk: meson: axg: spread spectrum is on mpll2 Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 368/671] arm64: dts: meson: libretech-cc: set eMMC as removable Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 403/671] arm64: dts: meson-gxm-khadas-vim2: fix gpio-keys-polled node Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 404/671] arm64: dts: meson-gxm-khadas-vim2: fix Bluetooth support Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 410/671] ASoC: meson: axg-tdmin: right_j is not supported Sasha Levin
2020-01-16 17:00 ` [PATCH AUTOSEL 4.19 411/671] ASoC: meson: axg-tdmout: " Sasha Levin
2020-01-16 17:03 ` [PATCH AUTOSEL 4.19 567/671] net: stmmac: dwmac-meson8b: Fix signedness bug in probe Sasha Levin
2020-01-16 17:04 ` [PATCH AUTOSEL 4.19 619/671] arm64: dts: meson-gxl-s905x-khadas-vim: fix gpio-keys-polled node Sasha Levin
2020-01-16 17:05 ` [PATCH AUTOSEL 4.19 671/671] arm64: dts: meson-gxm-khadas-vim2: fix uart_A bluetooth node Sasha Levin

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