From: Andre Przywara <andre.przywara@arm.com> To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Rob Herring <robh@kernel.org>, Icenowy Zheng <icenowy@aosc.io>, Samuel Holland <samuel@sholland.org>, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Ondrej Jirman <megous@megous.com>, Alessandro Zummo <a.zummo@towertech.it>, Alexandre Belloni <alexandre.belloni@bootlin.com>, linux-rtc@vger.kernel.org Subject: [PATCH v7 07/19] rtc: sun6i: Add Allwinner H616 support Date: Tue, 15 Jun 2021 12:06:24 +0100 [thread overview] Message-ID: <20210615110636.23403-8-andre.przywara@arm.com> (raw) In-Reply-To: <20210615110636.23403-1-andre.przywara@arm.com> The H616 RTC changes its day storage to the newly introduced linear day scheme, so pair the new compatible string with this feature flag. The clock part is missing an external 32768 Hz oscillator input pin, for future expansion we must thus ignore any provided clock for now. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- drivers/rtc/rtc-sun6i.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c index 1fabb3c69041..25dae50019af 100644 --- a/drivers/rtc/rtc-sun6i.c +++ b/drivers/rtc/rtc-sun6i.c @@ -392,6 +392,23 @@ static void __init sun50i_h6_rtc_clk_init(struct device_node *node) CLK_OF_DECLARE_DRIVER(sun50i_h6_rtc_clk, "allwinner,sun50i-h6-rtc", sun50i_h6_rtc_clk_init); +static const struct sun6i_rtc_clk_data sun50i_h616_rtc_data = { + .rc_osc_rate = 16000000, + .fixed_prescaler = 32, + .has_prescaler = 1, + .has_out_clk = 1, + .export_iosc = 1, + .no_ext_losc = 1, +}; + +static void __init sun50i_h616_rtc_clk_init(struct device_node *node) +{ + sun6i_rtc_clk_init(node, &sun50i_h616_rtc_data); +} + +CLK_OF_DECLARE_DRIVER(sun50i_h616_rtc_clk, "allwinner,sun50i-h616-rtc", + sun50i_h616_rtc_clk_init); + /* * The R40 user manual is self-conflicting on whether the prescaler is * fixed or configurable. The clock diagram shows it as fixed, but there @@ -797,6 +814,8 @@ static const struct of_device_id sun6i_rtc_dt_ids[] = { { .compatible = "allwinner,sun8i-v3-rtc" }, { .compatible = "allwinner,sun50i-h5-rtc" }, { .compatible = "allwinner,sun50i-h6-rtc" }, + { .compatible = "allwinner,sun50i-h616-rtc", + .data = (void *)RTC_LINEAR_DAY }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, sun6i_rtc_dt_ids); -- 2.17.5
WARNING: multiple messages have this Message-ID (diff)
From: Andre Przywara <andre.przywara@arm.com> To: Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Rob Herring <robh@kernel.org>, Icenowy Zheng <icenowy@aosc.io>, Samuel Holland <samuel@sholland.org>, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Ondrej Jirman <megous@megous.com>, Alessandro Zummo <a.zummo@towertech.it>, Alexandre Belloni <alexandre.belloni@bootlin.com>, linux-rtc@vger.kernel.org Subject: [PATCH v7 07/19] rtc: sun6i: Add Allwinner H616 support Date: Tue, 15 Jun 2021 12:06:24 +0100 [thread overview] Message-ID: <20210615110636.23403-8-andre.przywara@arm.com> (raw) In-Reply-To: <20210615110636.23403-1-andre.przywara@arm.com> The H616 RTC changes its day storage to the newly introduced linear day scheme, so pair the new compatible string with this feature flag. The clock part is missing an external 32768 Hz oscillator input pin, for future expansion we must thus ignore any provided clock for now. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- drivers/rtc/rtc-sun6i.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c index 1fabb3c69041..25dae50019af 100644 --- a/drivers/rtc/rtc-sun6i.c +++ b/drivers/rtc/rtc-sun6i.c @@ -392,6 +392,23 @@ static void __init sun50i_h6_rtc_clk_init(struct device_node *node) CLK_OF_DECLARE_DRIVER(sun50i_h6_rtc_clk, "allwinner,sun50i-h6-rtc", sun50i_h6_rtc_clk_init); +static const struct sun6i_rtc_clk_data sun50i_h616_rtc_data = { + .rc_osc_rate = 16000000, + .fixed_prescaler = 32, + .has_prescaler = 1, + .has_out_clk = 1, + .export_iosc = 1, + .no_ext_losc = 1, +}; + +static void __init sun50i_h616_rtc_clk_init(struct device_node *node) +{ + sun6i_rtc_clk_init(node, &sun50i_h616_rtc_data); +} + +CLK_OF_DECLARE_DRIVER(sun50i_h616_rtc_clk, "allwinner,sun50i-h616-rtc", + sun50i_h616_rtc_clk_init); + /* * The R40 user manual is self-conflicting on whether the prescaler is * fixed or configurable. The clock diagram shows it as fixed, but there @@ -797,6 +814,8 @@ static const struct of_device_id sun6i_rtc_dt_ids[] = { { .compatible = "allwinner,sun8i-v3-rtc" }, { .compatible = "allwinner,sun50i-h5-rtc" }, { .compatible = "allwinner,sun50i-h6-rtc" }, + { .compatible = "allwinner,sun50i-h616-rtc", + .data = (void *)RTC_LINEAR_DAY }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, sun6i_rtc_dt_ids); -- 2.17.5 _______________________________________________ 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:[~2021-06-15 11:07 UTC|newest] Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-15 11:06 [PATCH v7 00/19] arm64: sunxi: Initial Allwinner H616 SoC support Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 01/19] dt-bindings: mfd: axp20x: Add AXP305 compatible (plus optional IRQ) Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 23:33 ` Rob Herring 2021-06-15 23:33 ` Rob Herring 2021-06-16 14:57 ` Andre Przywara 2021-06-16 14:57 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 02/19] mfd: axp20x: Allow AXP 806 chips without interrupt lines Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 03/19] dt-bindings: rtc: sun6i: Add H616 compatible string Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 23:35 ` Rob Herring 2021-06-15 23:35 ` Rob Herring 2021-06-16 14:59 ` Andre Przywara 2021-06-16 14:59 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 04/19] rtc: sun6i: Add support for linear day storage Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-17 18:16 ` kernel test robot 2021-06-17 18:16 ` kernel test robot 2021-06-17 18:16 ` kernel test robot 2021-06-17 20:07 ` kernel test robot 2021-06-17 20:07 ` kernel test robot 2021-06-17 20:07 ` kernel test robot 2021-06-18 15:43 ` Andre Przywara 2021-06-18 15:43 ` Andre Przywara 2021-06-18 15:43 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 05/19] rtc: sun6i: Add support for broken-down alarm registers Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-17 23:17 ` kernel test robot 2021-06-17 23:17 ` kernel test robot 2021-06-17 23:17 ` kernel test robot 2021-06-15 11:06 ` [PATCH v7 06/19] rtc: sun6i: Add support for RTCs without external LOSCs Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-16 9:14 ` Maxime Ripard 2021-06-16 9:14 ` Maxime Ripard 2021-06-16 10:14 ` Andre Przywara 2021-06-16 10:14 ` Andre Przywara 2021-06-16 13:47 ` Maxime Ripard 2021-06-16 13:47 ` Maxime Ripard 2021-07-22 23:17 ` Andre Przywara 2021-07-22 23:17 ` Andre Przywara 2021-07-26 14:59 ` Maxime Ripard 2021-07-26 14:59 ` Maxime Ripard 2021-07-29 8:04 ` Icenowy Zheng 2021-07-29 8:04 ` Icenowy Zheng 2021-07-29 8:04 ` Icenowy Zheng 2021-07-29 10:32 ` Maxime Ripard 2021-07-29 10:32 ` Maxime Ripard 2021-07-29 13:04 ` Icenowy Zheng 2021-07-29 13:04 ` Icenowy Zheng 2021-06-15 11:06 ` Andre Przywara [this message] 2021-06-15 11:06 ` [PATCH v7 07/19] rtc: sun6i: Add Allwinner H616 support Andre Przywara 2021-06-15 11:06 ` [PATCH v7 08/19] dt-bindings: net: sun8i-emac: Add H616 compatible string Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 09/19] net: stmmac: dwmac-sun8i: Prepare for second EMAC clock register Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 10/19] dt-bindings: usb: Add H616 compatible string Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 11/19] dt-bindings: usb: sunxi-musb: " Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 12/19] phy: sun4i-usb: Rework HCI PHY (aka. "pmu_unk1") handling Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 13/19] phy: sun4i-usb: Allow reset line to be shared Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:25 ` Philipp Zabel 2021-06-15 11:25 ` Philipp Zabel 2021-06-15 11:25 ` Philipp Zabel 2021-06-15 11:25 ` Philipp Zabel 2021-06-15 11:06 ` [PATCH v7 14/19] phy: sun4i-usb: Introduce port2 SIDDQ quirk Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-21 4:36 ` Vinod Koul 2021-06-21 4:36 ` Vinod Koul 2021-06-21 4:36 ` Vinod Koul 2021-06-21 9:14 ` Andre Przywara 2021-06-21 9:14 ` Andre Przywara 2021-06-21 9:14 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 15/19] phy: sun4i-usb: Add support for the H616 USB PHY Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-07-12 16:50 ` Evgeny Boger 2021-07-12 16:50 ` Evgeny Boger 2021-07-12 16:50 ` Evgeny Boger 2021-06-15 11:06 ` [PATCH v7 16/19] arm64: dts: allwinner: Add Allwinner H616 .dtsi file Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-16 9:23 ` Maxime Ripard 2021-06-16 9:23 ` Maxime Ripard 2021-06-16 10:06 ` Andre Przywara 2021-06-16 10:06 ` Andre Przywara 2021-06-17 15:42 ` Maxime Ripard 2021-06-17 15:42 ` Maxime Ripard 2021-06-17 15:47 ` Jernej Škrabec 2021-06-17 15:47 ` Jernej Škrabec 2021-06-15 11:06 ` [PATCH v7 17/19] dt-bindings: arm: sunxi: Add two H616 board compatible strings Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-16 17:38 ` Rob Herring 2021-06-16 17:38 ` Rob Herring 2021-06-15 11:06 ` [PATCH v7 18/19] arm64: dts: allwinner: h616: Add OrangePi Zero 2 board support Andre Przywara 2021-06-15 11:06 ` Andre Przywara 2021-06-15 11:06 ` [PATCH v7 19/19] arm64: dts: allwinner: h616: Add X96 Mate TV box support Andre Przywara 2021-06-15 11:06 ` Andre Przywara
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210615110636.23403-8-andre.przywara@arm.com \ --to=andre.przywara@arm.com \ --cc=a.zummo@towertech.it \ --cc=alexandre.belloni@bootlin.com \ --cc=icenowy@aosc.io \ --cc=jernej.skrabec@gmail.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-rtc@vger.kernel.org \ --cc=linux-sunxi@googlegroups.com \ --cc=linux-sunxi@lists.linux.dev \ --cc=megous@megous.com \ --cc=mripard@kernel.org \ --cc=robh@kernel.org \ --cc=samuel@sholland.org \ --cc=wens@csie.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.