From: Nikita Shubin <nikita.shubin@maquefel.me>
To: unlisted-recipients:; (no To-header on input)
Cc: Arnd Bergmann <arnd@kernel.org>,
Linus Walleij <linusw@kernel.org>,
Alexander Sverdlin <alexander.sverdlin@gmail.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH 06/43] clocksource: ep93xx: Add driver for Cirrus Logic EP93xx
Date: Mon, 24 Apr 2023 15:34:22 +0300 [thread overview]
Message-ID: <20230424123522.18302-7-nikita.shubin@maquefel.me> (raw)
In-Reply-To: <20230424123522.18302-1-nikita.shubin@maquefel.me>
This us a rewrite of EP93xx timer driver in
arch/arm/mach-ep93xx/timer-ep93xx.c trying to do everything
the device tree way:
- Make every IO-access relative to a base address and dynamic
so we can do a dynamic ioremap and get going.
- Find register range and interrupt from the device tree.
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
---
drivers/clocksource/Kconfig | 11 ++
drivers/clocksource/Makefile | 1 +
drivers/clocksource/timer-ep93xx.c | 191 +++++++++++++++++++++++++++++
3 files changed, 203 insertions(+)
create mode 100644 drivers/clocksource/timer-ep93xx.c
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 5fc8f0e7fb38..40bfc7c86756 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -721,4 +721,15 @@ config GOLDFISH_TIMER
help
Support for the timer/counter of goldfish-rtc
+config EP93XX_TIMER
+ bool "Cirrus Logic ep93xx timer driver" if COMPILE_TEST
+ depends on ARCH_EP93XX
+ depends on GENERIC_CLOCKEVENTS
+ depends on HAS_IOMEM
+ select CLKSRC_MMIO
+ select TIMER_OF
+ help
+ Enables support for the Cirrus Logic timer block
+ EP93XX.
+
endmenu
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index 64ab547de97b..09c2d4e5d809 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -88,3 +88,4 @@ obj-$(CONFIG_MICROCHIP_PIT64B) += timer-microchip-pit64b.o
obj-$(CONFIG_MSC313E_TIMER) += timer-msc313e.o
obj-$(CONFIG_GOLDFISH_TIMER) += timer-goldfish.o
obj-$(CONFIG_GXP_TIMER) += timer-gxp.o
+obj-$(CONFIG_EP93XX_TIMER) += timer-ep93xx.o
diff --git a/drivers/clocksource/timer-ep93xx.c b/drivers/clocksource/timer-ep93xx.c
new file mode 100644
index 000000000000..58dc15a21318
--- /dev/null
+++ b/drivers/clocksource/timer-ep93xx.c
@@ -0,0 +1,191 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Cirrus Logic EP93xx timer driver.
+ * Copyright (C) 2021 Nikita Shubin <nikita.shubin@maquefel.me>
+ *
+ * Based on a rewrite of arch/arm/mach-ep93xx/timer.c:
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/clocksource.h>
+#include <linux/clockchips.h>
+#include <linux/sched_clock.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/of_irq.h>
+#include <linux/of_address.h>
+#include <linux/io.h>
+#include <linux/regmap.h>
+#include <linux/mfd/syscon.h>
+#include <asm/mach/time.h>
+
+/*************************************************************************
+ * Timer handling for EP93xx
+ *************************************************************************
+ * The ep93xx has four internal timers. Timers 1, 2 (both 16 bit) and
+ * 3 (32 bit) count down at 508 kHz, are self-reloading, and can generate
+ * an interrupt on underflow. Timer 4 (40 bit) counts down at 983.04 kHz,
+ * is free-running, and can't generate interrupts.
+ *
+ * The 508 kHz timers are ideal for use for the timer interrupt, as the
+ * most common values of HZ divide 508 kHz nicely. We pick the 32 bit
+ * timer (timer 3) to get as long sleep intervals as possible when using
+ * CONFIG_NO_HZ.
+ *
+ * The higher clock rate of timer 4 makes it a better choice than the
+ * other timers for use as clock source and for sched_clock(), providing
+ * a stable 40 bit time base.
+ *************************************************************************
+ */
+
+#define EP93XX_TIMER1_LOAD 0x00
+#define EP93XX_TIMER1_VALUE 0x04
+#define EP93XX_TIMER1_CONTROL 0x08
+#define EP93XX_TIMER123_CONTROL_ENABLE BIT(7)
+#define EP93XX_TIMER123_CONTROL_MODE BIT(6)
+#define EP93XX_TIMER123_CONTROL_CLKSEL BIT(3)
+#define EP93XX_TIMER1_CLEAR 0x0c
+#define EP93XX_TIMER2_LOAD 0x20
+#define EP93XX_TIMER2_VALUE 0x24
+#define EP93XX_TIMER2_CONTROL 0x28
+#define EP93XX_TIMER2_CLEAR 0x2c
+/* This read-only register contains the low word of the time stamp debug timer
+ * ( Timer4). When this register is read, the high byte of the Timer4 counter is
+ * saved in the Timer4ValueHigh register.
+ */
+#define EP93XX_TIMER4_VALUE_LOW 0x60
+#define EP93XX_TIMER4_VALUE_HIGH 0x64
+#define EP93XX_TIMER4_VALUE_HIGH_ENABLE BIT(8)
+#define EP93XX_TIMER3_LOAD 0x80
+#define EP93XX_TIMER3_VALUE 0x84
+#define EP93XX_TIMER3_CONTROL 0x88
+#define EP93XX_TIMER3_CLEAR 0x8c
+
+#define EP93XX_TIMER123_RATE 508469
+#define EP93XX_TIMER4_RATE 983040
+
+struct ep93xx_tcu {
+ void __iomem *base;
+};
+
+static struct ep93xx_tcu *ep93xx_tcu;
+
+static u64 ep93xx_clocksource_read(struct clocksource *c)
+{
+ struct ep93xx_tcu *tcu = ep93xx_tcu;
+ u64 ret;
+
+ ret = readl(tcu->base + EP93XX_TIMER4_VALUE_LOW);
+ ret |= ((u64) (readl(tcu->base + EP93XX_TIMER4_VALUE_HIGH) & 0xff) << 32);
+ return (u64) ret;
+}
+
+static u64 notrace ep93xx_read_sched_clock(void)
+{
+ return ep93xx_clocksource_read(NULL);
+}
+
+static int ep93xx_clkevt_set_next_event(unsigned long next,
+ struct clock_event_device *evt)
+{
+ struct ep93xx_tcu *tcu = ep93xx_tcu;
+ /* Default mode: periodic, off, 508 kHz */
+ u32 tmode = EP93XX_TIMER123_CONTROL_MODE |
+ EP93XX_TIMER123_CONTROL_CLKSEL;
+
+ /* Clear timer */
+ writel(tmode, tcu->base + EP93XX_TIMER3_CONTROL);
+
+ /* Set next event */
+ writel(next, tcu->base + EP93XX_TIMER3_LOAD);
+ writel(tmode | EP93XX_TIMER123_CONTROL_ENABLE,
+ tcu->base + EP93XX_TIMER3_CONTROL);
+ return 0;
+}
+
+static int ep93xx_clkevt_shutdown(struct clock_event_device *evt)
+{
+ struct ep93xx_tcu *tcu = ep93xx_tcu;
+ /* Disable timer */
+ writel(0, tcu->base + EP93XX_TIMER3_CONTROL);
+
+ return 0;
+}
+
+static struct clock_event_device ep93xx_clockevent = {
+ .name = "timer1",
+ .features = CLOCK_EVT_FEAT_ONESHOT,
+ .set_state_shutdown = ep93xx_clkevt_shutdown,
+ .set_state_oneshot = ep93xx_clkevt_shutdown,
+ .tick_resume = ep93xx_clkevt_shutdown,
+ .set_next_event = ep93xx_clkevt_set_next_event,
+ .rating = 300,
+};
+
+static irqreturn_t ep93xx_timer_interrupt(int irq, void *dev_id)
+{
+ struct ep93xx_tcu *tcu = ep93xx_tcu;
+ struct clock_event_device *evt = dev_id;
+
+ /* Writing any value clears the timer interrupt */
+ writel(1, tcu->base + EP93XX_TIMER3_CLEAR);
+
+ evt->event_handler(evt);
+
+ return IRQ_HANDLED;
+}
+
+static int __init ep93xx_timer_of_init(struct device_node *np)
+{
+ int irq;
+ unsigned long flags = IRQF_TIMER | IRQF_IRQPOLL;
+ struct ep93xx_tcu *tcu;
+ int ret;
+
+ tcu = kzalloc(sizeof(*tcu), GFP_KERNEL);
+ if (!tcu)
+ return -ENOMEM;
+
+ tcu->base = of_iomap(np, 0);
+ if (!tcu->base) {
+ pr_err("Can't remap registers\n");
+ ret = -ENXIO;
+ goto out_free;
+ }
+
+ ep93xx_tcu = tcu;
+
+ irq = irq_of_parse_and_map(np, 0);
+ if (irq <= 0) {
+ pr_err("ERROR: invalid interrupt number\n");
+ ret = -EINVAL;
+ goto out_free;
+ }
+
+ /* Enable and register clocksource and sched_clock on timer 4 */
+ writel(EP93XX_TIMER4_VALUE_HIGH_ENABLE,
+ tcu->base + EP93XX_TIMER4_VALUE_HIGH);
+ clocksource_mmio_init(NULL, "timer4",
+ EP93XX_TIMER4_RATE, 200, 40,
+ ep93xx_clocksource_read);
+ sched_clock_register(ep93xx_read_sched_clock, 40,
+ EP93XX_TIMER4_RATE);
+
+ /* Set up clockevent on timer 3 */
+ if (request_irq(irq, ep93xx_timer_interrupt, flags, "ep93xx timer",
+ &ep93xx_clockevent))
+ pr_err("Failed to request irq %d (ep93xx timer)\n", irq);
+ clockevents_config_and_register(&ep93xx_clockevent,
+ EP93XX_TIMER123_RATE,
+ 1,
+ 0xffffffffU);
+
+ return 0;
+
+out_free:
+ kfree(tcu);
+ return ret;
+}
+
+TIMER_OF_DECLARE(ep93xx_timer, "cirrus,ep9301-timer", ep93xx_timer_of_init);
--
2.39.2
next prev parent reply other threads:[~2023-04-24 9:55 UTC|newest]
Thread overview: 243+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-24 12:34 [PATCH 00/43] ep93xx device tree conversion Nikita Shubin
2023-04-24 11:31 ` Arnd Bergmann
[not found] ` <20230424152933.48b2ede1@kernel.org>
2023-04-25 9:20 ` Krzysztof Kozlowski
2023-04-25 13:27 ` Arnd Bergmann
2023-04-24 12:34 ` [PATCH 01/43] gpio: ep93xx: split device in multiple Nikita Shubin
2023-04-24 12:34 ` [PATCH 02/43] soc: Add SoC driver for Cirrus ep93xx Nikita Shubin
2023-04-24 11:34 ` Alexander Sverdlin
2023-04-24 12:34 ` [PATCH 03/43] dt-bindings: pinctrl: Add DT bindings ep93xx pinctrl Nikita Shubin
2023-04-24 13:28 ` Rob Herring
2023-04-25 9:24 ` Krzysztof Kozlowski
2023-04-24 12:34 ` [PATCH 04/43] pinctrl: add a Cirrus ep93xx SoC pin controller Nikita Shubin
2023-04-24 12:34 ` [PATCH 05/43] dt-bindings: timers: add DT bindings for Cirrus EP93xx Nikita Shubin
2023-04-25 9:26 ` Krzysztof Kozlowski
2023-04-25 9:29 ` Krzysztof Kozlowski
2023-04-28 14:34 ` Nikita Shubin
2023-04-28 12:18 ` Krzysztof Kozlowski
2023-04-24 12:34 ` Nikita Shubin [this message]
2023-04-24 11:34 ` [PATCH 06/43] clocksource: ep93xx: Add driver for Cirrus Logic EP93xx Alexander Sverdlin
2023-04-24 11:58 ` Christophe JAILLET
2023-04-26 20:40 ` Linus Walleij
2023-04-24 12:34 ` [PATCH 07/43] dt-bindings: rtc: add DT bindings for Cirrus EP93xx Nikita Shubin
2023-04-24 10:08 ` Alexandre Belloni
2023-04-25 9:28 ` Krzysztof Kozlowski
2023-04-28 14:35 ` Nikita Shubin
2023-04-28 12:21 ` Krzysztof Kozlowski
2023-04-24 12:34 ` [PATCH 08/43] rtc: ep93xx: add DT support " Nikita Shubin
2023-04-24 15:56 ` Rob Herring
2023-04-24 12:34 ` [PATCH 09/43] dt-bindings: watchdog: add DT bindings for Cirrus EP93x Nikita Shubin
2023-04-24 14:16 ` Guenter Roeck
2023-04-24 14:18 ` Guenter Roeck
2023-04-24 15:59 ` Rob Herring
2023-04-25 9:31 ` Krzysztof Kozlowski
2023-04-28 14:33 ` Nikita Shubin
2023-04-28 12:20 ` Krzysztof Kozlowski
2023-04-28 17:42 ` Nikita Shubin
2023-04-30 11:30 ` Krzysztof Kozlowski
2023-04-24 12:34 ` [PATCH 10/43] watchdog: ep93xx: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 12:34 ` [PATCH 11/43] dt-bindings: clock: add DT bindings " Nikita Shubin
2023-04-24 13:28 ` Rob Herring
2023-04-28 23:15 ` Stephen Boyd
2023-04-24 12:34 ` [PATCH 12/43] clk: ep93xx: add DT support " Nikita Shubin
2023-04-24 12:01 ` Christophe JAILLET
2023-04-24 17:17 ` kernel test robot
2023-04-29 0:58 ` Stephen Boyd
2023-05-15 13:31 ` Nikita Shubin
2023-06-13 20:44 ` Stephen Boyd
2023-04-24 12:34 ` [PATCH 13/43] power: reset: Add a driver for the ep93xx reset Nikita Shubin
2023-04-29 20:06 ` Sebastian Reichel
2023-04-24 12:34 ` [PATCH 14/43] dt-bindings: pwm: Add DT bindings ep93xx PWM Nikita Shubin
2023-04-24 16:02 ` Rob Herring
2023-04-24 12:34 ` [PATCH 15/43] pwm: ep93xx: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 12:34 ` [PATCH 16/43] dt-bindings: spi: Add DT bindings ep93xx spi Nikita Shubin
2023-04-24 15:54 ` Mark Brown
2023-04-24 16:08 ` Rob Herring
2023-04-24 12:34 ` [PATCH 17/43] spi: ep93xx: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 11:34 ` Alexander Sverdlin
2023-04-26 20:42 ` Linus Walleij
2023-04-24 12:34 ` [PATCH 18/43] dt-bindings: net: Add DT bindings ep93xx eth Nikita Shubin
2023-04-24 16:11 ` Rob Herring
[not found] ` <7f05ecdc-cbbd-40b0-9a40-229e18aec721@lunn.ch>
2023-05-15 13:42 ` Nikita Shubin
2023-04-24 12:34 ` [PATCH 19/43] net: cirrus: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 12:34 ` [PATCH 20/43] dt-bindings: dma: Add DT bindings ep93xx dma Nikita Shubin
2023-04-24 16:15 ` Rob Herring
2023-04-24 12:34 ` [PATCH 21/43] dma: cirrus: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 12:34 ` [PATCH 22/43] dt-bindings: mtd: add DT bindings for ts7250 nand Nikita Shubin
2023-04-24 16:17 ` Rob Herring
2023-05-02 9:48 ` Miquel Raynal
2023-05-15 15:48 ` Nikita Shubin
2023-05-22 14:18 ` Miquel Raynal
2023-04-24 12:34 ` [PATCH 23/43] mtd: ts72xx_nand: add platform helper Nikita Shubin
2023-04-24 12:34 ` [PATCH 24/43] dt-bindings: ata: Add DT bindings ep93xx pata Nikita Shubin
2023-04-24 13:16 ` Damien Le Moal
2023-04-24 12:34 ` [PATCH 25/43] pata: cirrus: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 12:34 ` [PATCH 26/43] dt-bindings: input: Add DT bindings ep93xx keypad Nikita Shubin
2023-04-24 16:21 ` Rob Herring
2023-04-24 12:34 ` [PATCH 27/43] input: keypad: ep93xx: add DT support for Cirrus EP93xx Nikita Shubin
2023-04-24 14:45 ` Andy Shevchenko
2023-04-24 12:34 ` [PATCH 28/43] dt-bindings: rtc: Add DT binding m48t86 rtc Nikita Shubin
2023-04-24 16:25 ` Rob Herring
2023-04-24 16:40 ` Alexandre Belloni
2023-04-24 12:34 ` [PATCH 29/43] rtc: m48t86: add DT support for m48t86 Nikita Shubin
2023-04-24 9:47 ` Arnd Bergmann
[not found] ` <ZEkozMAM674O2r7e@surfacebook>
2023-04-28 14:31 ` Nikita Shubin
2023-04-24 12:34 ` [PATCH 30/43] dt-bindings: wdt: Add DT binding ts72xx wdt Nikita Shubin
2023-04-24 16:26 ` Rob Herring
2023-04-24 12:34 ` [PATCH 31/43] wdt: ts72xx: add DT support for ts72xx Nikita Shubin
2023-04-24 12:34 ` [PATCH 32/43] dt-bindings: gpio: Add DT bindings ep93xx gpio Nikita Shubin
2023-04-24 16:32 ` Rob Herring
2023-04-26 20:48 ` Linus Walleij
2023-04-28 14:44 ` Nikita Shubin
2023-04-24 12:34 ` [PATCH 33/43] gpio: ep93xx: add DT support for gpio-ep93xx Nikita Shubin
2023-06-16 9:18 ` Bartosz Golaszewski
2023-06-16 12:37 ` Nikita Shubin
2023-04-24 12:34 ` [PATCH 34/43] ARM: dts: add device tree for ep93xx Soc Nikita Shubin
2023-04-24 11:28 ` Arnd Bergmann
2023-04-28 15:13 ` Nikita Shubin
2023-04-28 21:56 ` Kris Bahnsen
2023-04-24 12:34 ` [PATCH 35/43] ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms Nikita Shubin
2023-04-24 12:34 ` [PATCH 36/43] pwm: ep93xx: drop legacy pinctrl Nikita Shubin
2023-05-15 14:32 ` Uwe Kleine-König
2023-05-16 10:43 ` Nikita Shubin
2023-05-17 6:13 ` Uwe Kleine-König
2023-05-17 9:29 ` Nikita Shubin
2023-04-24 12:34 ` [PATCH 37/43] input: keypad: " Nikita Shubin
2023-04-24 12:34 ` [PATCH 38/43] ARM: ep93xx: soc: drop defines Nikita Shubin
2023-04-24 12:34 ` [PATCH 39/43] ARM: ep93xx: delete all boardfiles Nikita Shubin
2023-04-24 12:34 ` [PATCH 40/43] ARM: dts: ep93xx: Add ADC node Nikita Shubin
2023-04-24 12:34 ` [PATCH 41/43] ARM: dts: ep93xx: Add I2S and AC97 nodes Nikita Shubin
2023-04-24 12:34 ` [PATCH 42/43] ARM: dts: ep93xx: Add EDB9302 DT Nikita Shubin
2023-04-24 12:34 ` [PATCH 43/43] ASoC: cirrus: edb93xx: Delete driver Nikita Shubin
2023-04-26 20:56 ` [PATCH 00/43] ep93xx device tree conversion Linus Walleij
[not found] ` <b5396ef5-3fed-4e98-8f37-a9cd4473bddc@sirena.org.uk>
2023-04-26 21:06 ` Linus Walleij
2023-05-16 3:47 ` Florian Fainelli
2023-05-16 10:37 ` Nikita Shubin
2023-06-01 5:33 ` [PATCH v1 01/43] gpio: ep93xx: split device in multiple Nikita Shubin
2023-06-02 1:50 ` andy.shevchenko
2023-06-15 16:56 ` Nikita Shubin
2023-06-01 5:33 ` [PATCH v1 02/43] dt-bindings: soc: Add Cirrus EP93xx Nikita Shubin
2023-06-01 6:37 ` Krzysztof Kozlowski
2023-06-01 7:04 ` Nikita Shubin
2023-06-01 5:33 ` [PATCH v1 03/43] soc: Add SoC driver for Cirrus ep93xx Nikita Shubin
2023-06-01 5:53 ` Paul Menzel
2023-06-01 6:23 ` Nikita Shubin
2023-06-03 18:35 ` andy.shevchenko
2023-06-01 5:33 ` [PATCH v1 04/43] dt-bindings: clock: Add Cirrus EP93xx Nikita Shubin
2023-06-01 6:39 ` Krzysztof Kozlowski
2023-06-01 6:40 ` Krzysztof Kozlowski
2023-06-01 5:33 ` [PATCH v1 05/43] clk: ep93xx: add DT support for " Nikita Shubin
2023-06-03 18:58 ` andy.shevchenko
2023-06-20 12:37 ` Nikita Shubin
2023-06-01 5:33 ` [PATCH v1 06/43] dt-bindings: pinctrl: Add " Nikita Shubin
2023-06-01 6:42 ` Krzysztof Kozlowski
2023-06-01 5:33 ` [PATCH v1 07/43] pinctrl: add a Cirrus ep93xx SoC pin controller Nikita Shubin
2023-06-03 19:58 ` andy.shevchenko
2023-06-01 5:33 ` [PATCH v1 08/43] dt-bindings: timers: Add Cirrus EP93xx Nikita Shubin
2023-06-01 6:43 ` Krzysztof Kozlowski
2023-06-01 6:44 ` Krzysztof Kozlowski
2023-06-01 5:34 ` [PATCH v1 09/43] clocksource: ep93xx: Add driver for Cirrus Logic EP93xx Nikita Shubin
2023-06-03 20:06 ` andy.shevchenko
2023-06-04 17:19 ` Arnd Bergmann
2023-06-04 19:24 ` Andy Shevchenko
2023-06-04 19:33 ` Arnd Bergmann
2023-06-05 13:45 ` Andy Shevchenko
2023-06-21 11:22 ` Nikita Shubin
2023-06-21 8:28 ` Andy Shevchenko
2023-06-29 16:10 ` Nikita Shubin
2023-06-29 13:39 ` Andy Shevchenko
2023-06-29 17:16 ` Nikita Shubin
2023-06-29 19:21 ` Andy Shevchenko
2023-06-04 15:49 ` Alexander Sverdlin
2023-06-01 5:34 ` [PATCH v1 10/43] dt-bindings: rtc: Add Cirrus EP93xx Nikita Shubin
2023-06-01 5:34 ` [PATCH v1 11/43] rtc: ep93xx: add DT support for " Nikita Shubin
2023-06-03 20:13 ` andy.shevchenko
2023-06-01 5:34 ` [PATCH v1 12/43] dt-bindings: watchdog: Add Cirrus EP93x Nikita Shubin
2023-06-01 5:34 ` [PATCH v1 13/43] watchdog: ep93xx: add DT support for Cirrus EP93xx Nikita Shubin
2023-06-03 20:14 ` andy.shevchenko
2023-06-01 5:34 ` [PATCH v1 14/43] power: reset: Add a driver for the ep93xx reset Nikita Shubin
2023-06-03 20:24 ` andy.shevchenko
2023-06-01 5:34 ` [PATCH v1 15/43] dt-bindings: pwm: Add Cirrus EP93xx Nikita Shubin
2023-06-01 5:34 ` [PATCH v1 16/43] pwm: ep93xx: add DT support for " Nikita Shubin
2023-06-01 7:01 ` Uwe Kleine-König
2023-06-01 10:12 ` Nikita Shubin
2023-06-03 20:12 ` andy.shevchenko
2023-06-01 5:34 ` [PATCH v1 17/43] dt-bindings: spi: Add " Nikita Shubin
2023-06-01 8:16 ` Krzysztof Kozlowski
2023-06-01 11:17 ` Mark Brown
2023-06-01 12:41 ` Nikita Shubin
2023-06-01 12:55 ` Mark Brown
2023-06-01 13:15 ` Nikita Shubin
2023-06-01 5:34 ` [PATCH v1 18/43] spi: ep93xx: add DT support for " Nikita Shubin
2023-06-03 20:27 ` andy.shevchenko
2023-06-01 5:45 ` [PATCH v1 19/43] dt-bindings: net: Add " Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 20/43] net: cirrus: add DT support for " Nikita Shubin
2023-06-02 7:27 ` Linus Walleij
2023-06-02 12:09 ` Andrew Lunn
2023-06-03 20:30 ` andy.shevchenko
2023-06-04 15:51 ` Alexander Sverdlin
2023-06-01 5:45 ` [PATCH v1 21/43] dt-bindings: dma: Add " Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 22/43] dma: cirrus: add DT support for " Nikita Shubin
2023-06-03 20:39 ` andy.shevchenko
2023-06-01 5:45 ` [PATCH v1 23/43] dt-bindings: mtd: Add ts7250 nand-controller Nikita Shubin
2023-06-01 7:45 ` Miquel Raynal
2023-06-01 8:11 ` Krzysztof Kozlowski
2023-06-01 5:45 ` [PATCH v1 24/43] mtd: nand: add support for ts72xx Nikita Shubin
2023-06-01 7:49 ` Miquel Raynal
2023-06-03 20:20 ` andy.shevchenko
2023-06-05 8:22 ` Miquel Raynal
2023-06-01 5:45 ` [PATCH v1 25/43] dt-bindings: ata: Add Cirrus EP93xx Nikita Shubin
2023-06-01 23:57 ` Damien Le Moal
2023-06-04 19:24 ` Nikita Shubin
2023-06-14 19:00 ` Rob Herring
2023-06-15 0:49 ` Damien Le Moal
2023-06-01 5:45 ` [PATCH v1 26/43] pata: cirrus: add DT support for " Nikita Shubin
2023-06-01 23:47 ` Damien Le Moal
2023-06-02 1:54 ` andy.shevchenko
2023-06-02 20:03 ` Sergey Shtylyov
2023-06-04 19:29 ` Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 27/43] dt-bindings: input: Add Cirrus EP93xx keypad Nikita Shubin
2023-06-01 8:24 ` Rob Herring
2023-06-08 15:01 ` Rob Herring
2023-06-01 5:45 ` [PATCH v1 28/43] input: keypad: ep93xx: add DT support for Cirrus EP93xx Nikita Shubin
2023-06-01 15:20 ` kernel test robot
2023-06-01 15:31 ` kernel test robot
2023-06-01 16:54 ` Andy Shevchenko
2023-06-04 19:14 ` Nikita Shubin
2023-06-05 11:26 ` Andy Shevchenko
2023-06-06 18:57 ` Dmitry Torokhov
2023-06-01 5:45 ` [PATCH v1 29/43] dt-bindings: rtc: Add ST M48T86 Nikita Shubin
2023-06-01 8:18 ` Krzysztof Kozlowski
2023-06-20 7:30 ` Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 30/43] rtc: m48t86: add DT support for m48t86 Nikita Shubin
2023-06-02 7:28 ` Linus Walleij
2023-06-03 20:10 ` andy.shevchenko
2023-06-01 5:45 ` [PATCH v1 31/43] dt-bindings: wdt: Add ts72xx Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 32/43] wdt: ts72xx: add DT support for ts72xx Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 33/43] dt-bindings: gpio: Add Cirrus EP93xx Nikita Shubin
2023-06-01 8:20 ` Krzysztof Kozlowski
2023-06-02 7:40 ` Linus Walleij
2023-06-13 14:55 ` Bartosz Golaszewski
2023-06-13 18:09 ` Linus Walleij
2023-06-16 9:15 ` Bartosz Golaszewski
2023-06-01 5:45 ` [PATCH v1 34/43] gpio: ep93xx: add DT support for gpio-ep93xx Nikita Shubin
2023-06-02 7:30 ` Linus Walleij
2023-06-03 20:07 ` andy.shevchenko
2023-06-01 5:45 ` [PATCH v1 35/43] ARM: dts: add device tree for ep93xx Soc Nikita Shubin
2023-06-01 8:30 ` Krzysztof Kozlowski
2023-07-05 16:06 ` Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 36/43] ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 37/43] pwm: ep93xx: drop legacy pinctrl Nikita Shubin
2023-06-07 8:05 ` Uwe Kleine-König
2023-06-01 5:45 ` [PATCH v1 38/43] pata: cirrus: " Nikita Shubin
2023-06-01 23:50 ` Damien Le Moal
2023-06-02 1:52 ` andy.shevchenko
2023-06-02 5:04 ` Damien Le Moal
2023-06-02 20:40 ` Sergey Shtylyov
2023-06-01 5:45 ` [PATCH v1 39/43] ARM: ep93xx: delete all boardfiles Nikita Shubin
2023-06-01 5:45 ` [PATCH v1 40/43] ARM: ep93xx: soc: drop defines Nikita Shubin
2023-06-01 14:18 ` kernel test robot
2023-06-01 5:45 ` [PATCH v1 41/43] ARM: dts: ep93xx: Add I2S and AC97 nodes Nikita Shubin
2023-06-01 8:31 ` Krzysztof Kozlowski
2023-06-01 5:45 ` [PATCH v1 42/43] ARM: dts: ep93xx: Add EDB9302 DT Nikita Shubin
2023-06-01 8:33 ` Krzysztof Kozlowski
2023-06-01 5:45 ` [PATCH v1 43/43] ASoC: cirrus: edb93xx: Delete driver Nikita Shubin
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