From: Zhou Yanjie <zhouyanjie@zoho.com>
To: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org,
devicetree@vger.kernel.org, a.zummo@towertech.it,
alexandre.belloni@bootlin.com, robh+dt@kernel.org,
paul.burton@mips.com, mark.rutland@arm.com, syq@debian.org,
jiaxun.yang@flygoat.com, 772753199@qq.com
Subject: [PATCH 1/3] RTC: Ingenic: Add support for the X1000.
Date: Tue, 29 Jan 2019 01:29:57 +0800 [thread overview]
Message-ID: <1548696599-53639-2-git-send-email-zhouyanjie@zoho.com> (raw)
In-Reply-To: <1548696599-53639-1-git-send-email-zhouyanjie@zoho.com>
Add support for probing the rtc-jz4740 driver on the
X1000 Soc from Ingenic.
Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
---
drivers/rtc/rtc-jz4740.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-jz4740.c b/drivers/rtc/rtc-jz4740.c
index d0a8917..0c7ae65 100644
--- a/drivers/rtc/rtc-jz4740.c
+++ b/drivers/rtc/rtc-jz4740.c
@@ -34,7 +34,7 @@
#define JZ_REG_RTC_RESET_COUNTER 0x28
#define JZ_REG_RTC_SCRATCHPAD 0x34
-/* The following are present on the jz4780 */
+/* The following are present on the jz4780 and x1000 */
#define JZ_REG_RTC_WENR 0x3C
#define JZ_RTC_WENR_WEN BIT(31)
@@ -46,7 +46,7 @@
#define JZ_RTC_CTRL_AE BIT(2)
#define JZ_RTC_CTRL_ENABLE BIT(0)
-/* Magic value to enable writes on jz4780 */
+/* Magic value to enable writes on jz4780 and x1000 */
#define JZ_RTC_WENR_MAGIC 0xA55A
#define JZ_RTC_WAKEUP_FILTER_MASK 0x0000FFE0
@@ -55,6 +55,7 @@
enum jz4740_rtc_type {
ID_JZ4740,
ID_JZ4780,
+ ID_X1000,
};
struct jz4740_rtc {
@@ -301,6 +302,7 @@ static void jz4740_rtc_power_off(void)
static const struct of_device_id jz4740_rtc_of_match[] = {
{ .compatible = "ingenic,jz4740-rtc", .data = (void *)ID_JZ4740 },
{ .compatible = "ingenic,jz4780-rtc", .data = (void *)ID_JZ4780 },
+ { .compatible = "ingenic,x1000-rtc", .data = (void *)ID_X1000 },
{},
};
MODULE_DEVICE_TABLE(of, jz4740_rtc_of_match);
@@ -429,6 +431,7 @@ static const struct dev_pm_ops jz4740_pm_ops = {
static const struct platform_device_id jz4740_rtc_ids[] = {
{ "jz4740-rtc", ID_JZ4740 },
{ "jz4780-rtc", ID_JZ4780 },
+ { "x1000-rtc", ID_X1000 },
{}
};
MODULE_DEVICE_TABLE(platform, jz4740_rtc_ids);
--
2.7.4
next prev parent reply other threads:[~2019-01-28 17:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 17:29 Add Ingenic X1000 RTC support Zhou Yanjie
2019-01-28 17:29 ` Zhou Yanjie [this message]
2019-01-28 17:29 ` [PATCH 2/3] Dt-bindings: RTC: Add X1000 RTC bindings Zhou Yanjie
2019-01-28 20:11 ` Alexandre Belloni
2019-01-28 17:29 ` [PATCH 3/3] RTC: Ingenic: Replace jz47xx with XBurst Zhou Yanjie
2019-01-28 20:13 ` Alexandre Belloni
2019-01-28 20:10 ` Add Ingenic X1000 RTC support Alexandre Belloni
2019-01-28 20:48 ` Paul Cercueil
2019-01-29 3:53 ` Zhou Yanjie
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=1548696599-53639-2-git-send-email-zhouyanjie@zoho.com \
--to=zhouyanjie@zoho.com \
--cc=772753199@qq.com \
--cc=a.zummo@towertech.it \
--cc=alexandre.belloni@bootlin.com \
--cc=devicetree@vger.kernel.org \
--cc=jiaxun.yang@flygoat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=linux-rtc@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=paul.burton@mips.com \
--cc=robh+dt@kernel.org \
--cc=syq@debian.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: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).