From: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> To: <linux-i2c@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org> Cc: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>, <ludovic.desroches@microchip.com>, <andrew@sanpeople.com>, <mhoffman@lightlink.com>, <khali@linux-fr.org>, <wsa@kernel.org>, "Codrin Ciubotariu" <codrin.ciubotariu@microchip.com> Subject: [PATCH 3/3] i2c: at91: add advanced digital filtering support for SAMA5D4 Date: Tue, 27 Jul 2021 14:15:54 +0300 [thread overview] Message-ID: <20210727111554.1338832-4-codrin.ciubotariu@microchip.com> (raw) In-Reply-To: <20210727111554.1338832-1-codrin.ciubotariu@microchip.com> I2C/TWI IP variant found in SAMA5D4 supports advanced digital filtering, even though, at the time of this patch, it is not present in Datasheet. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> --- drivers/i2c/busses/i2c-at91-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-at91-core.c b/drivers/i2c/busses/i2c-at91-core.c index e14edd236108..7b6dc56d8c1c 100644 --- a/drivers/i2c/busses/i2c-at91-core.c +++ b/drivers/i2c/busses/i2c-at91-core.c @@ -120,6 +120,7 @@ static struct at91_twi_pdata sama5d4_config = { .clk_offset = 4, .has_hold_field = true, .has_dig_filtr = true, + .has_adv_dig_filtr = true, }; static struct at91_twi_pdata sama5d2_config = { -- 2.30.2
WARNING: multiple messages have this Message-ID (diff)
From: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> To: <linux-i2c@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org> Cc: alexandre.belloni@bootlin.com, wsa@kernel.org, mhoffman@lightlink.com, ludovic.desroches@microchip.com, khali@linux-fr.org, andrew@sanpeople.com, Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Subject: [PATCH 3/3] i2c: at91: add advanced digital filtering support for SAMA5D4 Date: Tue, 27 Jul 2021 14:15:54 +0300 [thread overview] Message-ID: <20210727111554.1338832-4-codrin.ciubotariu@microchip.com> (raw) In-Reply-To: <20210727111554.1338832-1-codrin.ciubotariu@microchip.com> I2C/TWI IP variant found in SAMA5D4 supports advanced digital filtering, even though, at the time of this patch, it is not present in Datasheet. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> --- drivers/i2c/busses/i2c-at91-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-at91-core.c b/drivers/i2c/busses/i2c-at91-core.c index e14edd236108..7b6dc56d8c1c 100644 --- a/drivers/i2c/busses/i2c-at91-core.c +++ b/drivers/i2c/busses/i2c-at91-core.c @@ -120,6 +120,7 @@ static struct at91_twi_pdata sama5d4_config = { .clk_offset = 4, .has_hold_field = true, .has_dig_filtr = true, + .has_adv_dig_filtr = true, }; static struct at91_twi_pdata sama5d2_config = { -- 2.30.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-07-27 11:16 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-27 11:15 [PATCH 0/3] i2c: at91: Fixes and updates Codrin Ciubotariu 2021-07-27 11:15 ` Codrin Ciubotariu 2021-07-27 11:15 ` [PATCH 1/3] i2c: at91: move i2c_recover_bus() outside of at91_do_twi_transfer() Codrin Ciubotariu 2021-07-27 11:15 ` Codrin Ciubotariu 2021-11-29 10:39 ` Wolfram Sang 2021-11-29 10:39 ` Wolfram Sang 2021-07-27 11:15 ` [PATCH 2/3] i2c: at91: keep the controller disabled when it is not used Codrin Ciubotariu 2021-07-27 11:15 ` Codrin Ciubotariu 2021-07-27 11:15 ` Codrin Ciubotariu [this message] 2021-07-27 11:15 ` [PATCH 3/3] i2c: at91: add advanced digital filtering support for SAMA5D4 Codrin Ciubotariu 2021-11-29 10:41 ` Wolfram Sang 2021-11-29 10:41 ` Wolfram Sang
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