From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <mturquette@baylibre.com>, <sboyd@codeaurora.org>,
<tony@atomide.com>, <lee.jones@linaro.org>, <robh+dt@kernel.org>,
<lgirdwood@gmail.com>, <broonie@kernel.org>
Cc: <t-kristo@ti.com>, <linux-kernel@vger.kernel.org>,
<linux-clk@vger.kernel.org>, <linux-omap@vger.kernel.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<alsa-devel@alsa-project.org>
Subject: [PATCH v1 04/14] mfd: twl6040: The chip does not support bulk access
Date: Mon, 30 May 2016 11:55:12 +0300 [thread overview]
Message-ID: <20160530085522.30398-5-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <20160530085522.30398-1-peter.ujfalusi@ti.com>
Bulk access is not working with twl6040, we need to use single register
access. Bulk access would happen when we try to sync the regcache after
power on.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
drivers/mfd/twl6040.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index f3dcf3a85e84..2596546553aa 100644
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -608,6 +608,7 @@ static const struct regmap_config twl6040_regmap_config = {
.writeable_reg = twl6040_writeable_reg,
.cache_type = REGCACHE_RBTREE,
+ .use_single_rw = true,
};
static const struct regmap_irq twl6040_irqs[] = {
--
2.8.3
next prev parent reply other threads:[~2016-05-30 8:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-30 8:55 [PATCH v1 00/14] clk/mfd/ASoC/ARM: OMAP4/5: McPDM/twl6040 pdmclk support Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 01/14] clk: twl6040: Correct clk_ops Peter Ujfalusi
2016-08-15 19:10 ` Stephen Boyd
2016-05-30 8:55 ` [PATCH v1 02/14] clk: twl6040: Register the clock as of_clk_provider Peter Ujfalusi
2016-08-15 19:10 ` Stephen Boyd
2016-05-30 8:55 ` [PATCH v1 03/14] clk: twl6040: Rename the driver and use consistent names in the code Peter Ujfalusi
2016-08-15 19:10 ` Stephen Boyd
2016-05-30 8:55 ` Peter Ujfalusi [this message]
2016-05-30 8:55 ` [PATCH v1 05/14] mfd: twl6040: Register child device for twl6040-pdmclk Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 06/14] ARM: dts: omap5-board-common: Add pdmclk binding for audio Peter Ujfalusi
2016-06-10 11:36 ` Tony Lindgren
2016-05-30 8:55 ` [PATCH v1 07/14] ARM: dts: omap4-panda-common: " Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 08/14] ARM: dts: omap4-sdp: " Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 09/14] ARM: dts: omap4-var-som-om44: " Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 10/14] ARM: dts: omap4-duovero: " Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 11/14] ASoC: omap: Kconfig: SND_OMAP_SOC_OMAP_ABE_TWL6040 to select CLK_TWL6040 Peter Ujfalusi
2016-05-30 16:15 ` Mark Brown
2016-05-30 8:55 ` [PATCH v1 12/14] ASoC: omap-mcpdm: Move the WD enable write inside omap_mcpdm_open_streams() Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 13/14] ASoC: omap-mcpdm: Support for suspend resume Peter Ujfalusi
2016-05-30 8:55 ` [PATCH v1 14/14] ASoC: omap-mcpdm: Add support for pdmclk clock handling Peter Ujfalusi
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