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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Tero Kristo <t-kristo@ti.com>, Tony Lindgren <tony@atomide.com>,
	Stephen Boyd <sboyd@kernel.org>, Sasha Levin <sashal@kernel.org>,
	linux-omap@vger.kernel.org, linux-clk@vger.kernel.org
Subject: [PATCH AUTOSEL 5.6 31/41] clk: ti: am33xx: fix RTC clock parent
Date: Fri, 22 May 2020 10:49:48 -0400
Message-ID: <20200522144959.434379-31-sashal@kernel.org> (raw)
In-Reply-To: <20200522144959.434379-1-sashal@kernel.org>

From: Tero Kristo <t-kristo@ti.com>

[ Upstream commit dc6dbd51009fc412729c307161f442c0a08618f4 ]

Right now, trying to use RTC purely with the ti-sysc / clkctrl framework
fails to enable the RTC module properly. Based on experimentation, this
appears to be because RTC is sourced from the clkdiv32k optional clock.
TRM is not very clear on this topic, but fix the RTC to use the proper
source clock nevertheless.

Reported-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Link: https://lkml.kernel.org/r/20200424152301.4018-1-t-kristo@ti.com
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/clk/ti/clk-33xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/ti/clk-33xx.c b/drivers/clk/ti/clk-33xx.c
index e001b9bcb6bf..7dc30dd6c8d5 100644
--- a/drivers/clk/ti/clk-33xx.c
+++ b/drivers/clk/ti/clk-33xx.c
@@ -212,7 +212,7 @@ static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = {
 };
 
 static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = {
-	{ AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" },
+	{ AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk-24mhz-clkctrl:0000:0" },
 	{ 0 },
 };
 
-- 
2.25.1


  parent reply index

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-22 14:49 [PATCH AUTOSEL 5.6 01/41] arm64: dts: qcom: db820c: fix audio configuration Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 02/41] ARM: dts: rockchip: fix phy nodename for rk3228-evb Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 03/41] ARM: dts: rockchip: fix phy nodename for rk3229-xms6 Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 04/41] arm64: dts: rockchip: fix status for &gmac2phy in rk3328-evb.dts Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 05/41] arm64: dts: rockchip: swap interrupts interrupt-names rk3399 gpu node Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 06/41] ARM: dts: rockchip: swap clock-names of gpu nodes Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 07/41] ARM: dts: rockchip: fix pinctrl sub nodename for spi in rk322x.dtsi Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 08/41] gpio: tegra: mask GPIO IRQs during IRQ shutdown Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 09/41] ALSA: usb-audio: add mapping for ASRock TRX40 Creator Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 10/41] ARM: dts: omap4-droid4: Fix flakey wlan by disabling internal pull for gpio Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 11/41] ARM: dts: omap4-droid4: Fix occasional lost wakeirq for uart1 Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 12/41] net: microchip: encx24j600: add missed kthread_stop Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 13/41] kselftests: dmabuf-heaps: Fix confused return value on expected error testing Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 14/41] gfs2: move privileged user check to gfs2_quota_lock_check Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 15/41] gfs2: don't call quota_unhold if quotas are not locked Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 16/41] gfs2: Grab glock reference sooner in gfs2_add_revoke Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 17/41] drm/amdgpu: drop unnecessary cancel_delayed_work_sync on PG ungate Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 18/41] drm/amd/powerplay: perform PG ungate prior to CG ungate Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 19/41] drm/amdgpu: Use GEM obj reference for KFD BOs Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 20/41] Revert "gfs2: Don't demote a glock until its revokes are written" Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 21/41] cachefiles: Fix race between read_waiter and read_copier involving op->to_do Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 22/41] usb: dwc3: pci: Enable extcon driver for Intel Merrifield Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 23/41] usb: phy: twl6030-usb: Fix a resource leak in an error handling path in 'twl6030_usb_probe()' Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 24/41] usb: gadget: legacy: fix redundant initialization warnings Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 25/41] net: freescale: select CONFIG_FIXED_PHY where needed Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 26/41] drm/amd/amdgpu: Update update_config() logic Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 27/41] IB/i40iw: Remove bogus call to netdev_master_upper_dev_get() Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 28/41] riscv: Fix unmet direct dependencies built based on SOC_VIRT Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 29/41] riscv: stacktrace: Fix undefined reference to `walk_stackframe' Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 30/41] riscv: Add pgprot_writecombine/device and PAGE_SHARED defination if NOMMU Sasha Levin
2020-05-22 14:49 ` Sasha Levin [this message]
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 32/41] csky: Fixup msa highest 3 bits mask Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 33/41] csky: Fixup perf callchain unwind Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 34/41] csky: Fixup remove duplicate irq_disable Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 35/41] drm/meson: pm resume add return errno branch Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 36/41] hwmon: (nct7904) Fix incorrect range of temperature limit registers Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 37/41] riscv: pgtable: Fix __kernel_map_pages build error if NOMMU Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 38/41] cifs: Fix null pointer check in cifs_read Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 39/41] csky: Fixup raw_copy_from_user() Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 40/41] samples: bpf: Fix build error Sasha Levin
2020-05-22 14:49 ` [PATCH AUTOSEL 5.6 41/41] drivers: net: hamradio: Fix suspicious RCU usage warning in bpqether.c Sasha Levin

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