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[PATCH 4.4 03/46] ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation

From Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups linux.kernel
Subject [PATCH 4.4 03/46] ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation
Date 2017-06-15 20:40 +0200
Message-ID <tSHQu-5ZL-31@gated-at.bofh.it> (permalink)
References <tSHdL-5vC-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Fabio Estevam <fabio.estevam@nxp.com>

commit 46350b71a09ccf3573649e03db55d4b61d5da231 upstream.

Table 8 from MX6DL datasheet (IMX6SDLCEC Rev. 5, 06/2015):
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf

states the following:

"LDO Output Set Point (VDD_ARM_CAP) = 1.125 V minimum for operation
up to 396 MHz."

So fix the entry by adding the 25mV margin value as done in the other
entries of the table, which results in 1.15V for 396MHz operation.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Cc: Stephane Fillod <f8cfe@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/arm/boot/dts/imx6dl.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -30,7 +30,7 @@
 				/* kHz    uV */
 				996000  1250000
 				792000  1175000
-				396000  1075000
+				396000  1150000
 			>;
 			fsl,soc-operating-points = <
 				/* ARM kHz  SOC-PU uV */

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[PATCH 4.4 00/46] 4.4.73-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 21/46] ethtool: do not vzalloc(0) on registers dump Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 27/46] drm/nouveau/fence/g84-: protect against concurrent access to semaphore buffers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 33/46] drm/nouveau: Dont enabling polling twice on runtime resume Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 09/46] ipv6: Inhibit IPv4-mapped src address on the wire. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 32/46] parisc, parport_gsc: Fixes for printk continuation lines Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 45/46] s390/kvm: do not rely on the ILC on kvm host protection fauls Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 17/46] PM / runtime: Avoid false-positive warnings from might_sleep_if() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 37/46] r8152: re-schedule napi for tx Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 22/46] fscache: Fix dead object requeue Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 28/46] net/mlx4_core: Avoid command timeouts during VF driver device shutdown Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:00 +0200
  [PATCH 4.4 44/46] xtensa: dont use linux IRQ #0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:30 +0200
  [PATCH 4.4 41/46] romfs: use different way to generate fsid for BLOCK or MTD Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:30 +0200
  [PATCH 4.4 46/46] sparc64: make string buffers large enough Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:30 +0200
  [PATCH 4.4 38/46] r8152: fix rtl8152_post_reset function Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:30 +0200
  [PATCH 4.4 42/46] proc: add a schedule point in proc_pid_readdir() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:30 +0200
  [PATCH 4.4 39/46] r8152: avoid start_xmit to schedule napi when napi is disabled Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:30 +0200
  [PATCH 4.4 31/46] net: adaptec: starfire: add checks for dma mapping errors Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 24/46] FS-Cache: Initialise stores_lock in netfs cookie Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 30/46] pinctrl: berlin-bg4ct: fix the value for "sd1a" of pin SCRD0_CRD_PRES Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 11/46] NET: mkiss: Fix panic Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 04/46] staging: rtl8192e: rtl92e_fill_tx_desc fix write to mapped out memory. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 07/46] net: xilinx_emaclite: fix receive buffer overflow Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 08/46] ipv6: Handle IPv4-mapped src to in6addr_any dst. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 18/46] jump label: pass kbuild_cflags when checking for asm goto support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 29/46] gianfar: synchronize DMA API usage by free_skb_rx_queue w/ gfar_new_page Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 12/46] net: hns: Fix the device being used for dma mapping during TX Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 35/46] ravb: unmap descriptors when freeing rings Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 03/46] ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 23/46] fscache: Clear outstanding writes when disabling a cookie Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 15/46] i2c: piix4: Fix request_region size Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 10/46] NET: Fix /proc/net/arp for AX.25 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 25/46] ipv6: fix flow labels when the traffic class is non-0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 36/46] nfs: Fix "Dont increment lock sequence ID after NFS4ERR_MOVED" Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 34/46] drm/ast: Fixed system hanged if disable P2A Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 26/46] drm/nouveau: prevent userspace from deleting client object Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 05/46] Call echo service immediately after socket reconnect Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 40/46] sctp: sctp_addr_id2transport should verify the addr before looking up assoc Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  [PATCH 4.4 20/46] log2: make order_base_2() behave correctly on const input value zero Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-06-15 20:40 +0200
  Re: [PATCH 4.4 00/46] 4.4.73-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-06-16 00:30 +0200
  Re: [PATCH 4.4 00/46] 4.4.73-stable review Guenter Roeck <linux@roeck-us.net> - 2017-06-16 02:40 +0200

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