From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
"Karl Rudbæk Olsen" <karl@micro-technic.com>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>
Subject: [PATCH 4.19 26/52] ARM: dts: at91: sama5d3: fix maximum peripheral clock rates
Date: Thu, 13 Feb 2020 07:21:07 -0800 [thread overview]
Message-ID: <20200213151820.986339466@linuxfoundation.org> (raw)
In-Reply-To: <20200213151810.331796857@linuxfoundation.org>
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
commit ee0aa926ddb0bd8ba59e33e3803b3b5804e3f5da upstream.
Currently the maximum rate for peripheral clock is calculated based on a
typical 133MHz MCK. The maximum frequency is defined in the datasheet as a
ratio to MCK. Some sama5d3 platforms are using a 166MHz MCK. Update the
device trees to match the maximum rate based on 166MHz.
Reported-by: Karl Rudbæk Olsen <karl@micro-technic.com>
Fixes: d2e8190b7916 ("ARM: at91/dt: define sama5d3 clocks")
Link: https://lore.kernel.org/r/20200110172007.1253659-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/boot/dts/sama5d3.dtsi | 28 ++++++++++++++--------------
arch/arm/boot/dts/sama5d3_can.dtsi | 4 ++--
arch/arm/boot/dts/sama5d3_uart.dtsi | 4 ++--
3 files changed, 18 insertions(+), 18 deletions(-)
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -1187,49 +1187,49 @@
usart0_clk: usart0_clk {
#clock-cells = <0>;
reg = <12>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart1_clk: usart1_clk {
#clock-cells = <0>;
reg = <13>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart2_clk: usart2_clk {
#clock-cells = <0>;
reg = <14>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
usart3_clk: usart3_clk {
#clock-cells = <0>;
reg = <15>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
twi0_clk: twi0_clk {
reg = <18>;
#clock-cells = <0>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
twi1_clk: twi1_clk {
#clock-cells = <0>;
reg = <19>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
twi2_clk: twi2_clk {
#clock-cells = <0>;
reg = <20>;
- atmel,clk-output-range = <0 16625000>;
+ atmel,clk-output-range = <0 41500000>;
};
mci0_clk: mci0_clk {
@@ -1245,19 +1245,19 @@
spi0_clk: spi0_clk {
#clock-cells = <0>;
reg = <24>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
spi1_clk: spi1_clk {
#clock-cells = <0>;
reg = <25>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
tcb0_clk: tcb0_clk {
#clock-cells = <0>;
reg = <26>;
- atmel,clk-output-range = <0 133000000>;
+ atmel,clk-output-range = <0 166000000>;
};
pwm_clk: pwm_clk {
@@ -1268,7 +1268,7 @@
adc_clk: adc_clk {
#clock-cells = <0>;
reg = <29>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
dma0_clk: dma0_clk {
@@ -1299,13 +1299,13 @@
ssc0_clk: ssc0_clk {
#clock-cells = <0>;
reg = <38>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
ssc1_clk: ssc1_clk {
#clock-cells = <0>;
reg = <39>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
sha_clk: sha_clk {
--- a/arch/arm/boot/dts/sama5d3_can.dtsi
+++ b/arch/arm/boot/dts/sama5d3_can.dtsi
@@ -37,13 +37,13 @@
can0_clk: can0_clk {
#clock-cells = <0>;
reg = <40>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
can1_clk: can1_clk {
#clock-cells = <0>;
reg = <41>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
};
};
--- a/arch/arm/boot/dts/sama5d3_uart.dtsi
+++ b/arch/arm/boot/dts/sama5d3_uart.dtsi
@@ -42,13 +42,13 @@
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
uart1_clk: uart1_clk {
#clock-cells = <0>;
reg = <17>;
- atmel,clk-output-range = <0 66000000>;
+ atmel,clk-output-range = <0 83000000>;
};
};
};
next prev parent reply other threads:[~2020-02-13 15:49 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-13 15:20 [PATCH 4.19 00/52] 4.19.104-stable review Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 01/52] ASoC: pcm: update FE/BE trigger order based on the command Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 02/52] hv_sock: Remove the accept port restriction Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 03/52] IB/mlx4: Fix memory leak in add_gid error flow Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 04/52] RDMA/netlink: Do not always generate an ACK for some netlink operations Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 05/52] RDMA/core: Fix locking in ib_uverbs_event_read Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 06/52] RDMA/uverbs: Verify MR access flags Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 07/52] scsi: ufs: Fix ufshcd_probe_hba() reture value in case ufshcd_scsi_add_wlus() fails Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 08/52] PCI/IOV: Fix memory leak in pci_iov_add_virtfn() Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 09/52] ath10k: pci: Only dump ATH10K_MEM_REGION_TYPE_IOREG when safe Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 10/52] PCI/switchtec: Fix vep_vector_number ioread width Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 11/52] PCI: Dont disable bridge BARs when assigning bus resources Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 12/52] nfs: NFS_SWAP should depend on SWAP Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 13/52] NFS: Revalidate the file size on a fatal write error Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 14/52] NFS/pnfs: Fix pnfs_generic_prepare_to_resend_writes() Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 15/52] NFSv4: try lease recovery on NFS4ERR_EXPIRED Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 16/52] serial: uartps: Add a timeout to the tx empty wait Greg Kroah-Hartman
2020-02-13 18:22 ` Pavel Machek
2020-02-13 18:29 ` Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 17/52] gpio: zynq: Report gpio direction at boot Greg Kroah-Hartman
2020-02-13 15:20 ` [PATCH 4.19 18/52] spi: spi-mem: Add extra sanity checks on the op param Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 19/52] spi: spi-mem: Fix inverted logic in op sanity check Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 20/52] rtc: hym8563: Return -EINVAL if the time is known to be invalid Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 21/52] rtc: cmos: Stop using shared IRQ Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 22/52] ARC: [plat-axs10x]: Add missing multicast filter number to GMAC node Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 23/52] platform/x86: intel_mid_powerbtn: Take a copy of ddata Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 24/52] ARM: dts: at91: Reenable UART TX pull-ups Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 25/52] ARM: dts: am43xx: add support for clkout1 clock Greg Kroah-Hartman
2020-02-13 15:21 ` Greg Kroah-Hartman [this message]
2020-02-13 15:21 ` [PATCH 4.19 27/52] ARM: dts: at91: sama5d3: define clock rate range for tcb1 Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 28/52] tools/power/acpi: fix compilation error Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 29/52] powerpc/pseries/vio: Fix iommu_table use-after-free refcount warning Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 30/52] powerpc/pseries: Allow not having ibm, hypertas-functions::hcall-multi-tce for DDW Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 31/52] iommu/arm-smmu-v3: Populate VMID field for CMDQ_OP_TLBI_NH_VA Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 32/52] KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 33/52] ARM: 8949/1: mm: mark free_memmap as __init Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 34/52] arm64: cpufeature: Fix the type of no FP/SIMD capability Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 35/52] arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 36/52] KVM: arm/arm64: Fix young bit from mmu notifier Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 37/52] KVM: arm: Fix DFSR setting for non-LPAE aarch32 guests Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 38/52] KVM: arm: Make inject_abt32() inject an external abort instead Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 39/52] KVM: arm64: pmu: Dont increment SW_INCR if PMCR.E is unset Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 40/52] mtd: onenand_base: Adjust indentation in onenand_read_ops_nolock Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 41/52] mtd: sharpslpart: Fix unsigned comparison to zero Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 42/52] crypto: artpec6 - return correct error code for failed setkey() Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 43/52] crypto: atmel-sha - fix error handling when setting hmac key Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 44/52] media: i2c: adv748x: Fix unsafe macros Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 45/52] pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 46/52] mwifiex: Fix possible buffer overflows in mwifiex_ret_wmm_get_status() Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 47/52] mwifiex: Fix possible buffer overflows in mwifiex_cmd_append_vsie_tlv() Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 48/52] libertas: dont exit from lbs_ibss_join_existing() with RCU read lock held Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 49/52] libertas: make lbs_ibss_join_existing() return error code on rates overflow Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 50/52] scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 51/52] x86/stackframe: Move ENCODE_FRAME_POINTER to asm/frame.h Greg Kroah-Hartman
2020-02-13 15:21 ` [PATCH 4.19 52/52] x86/stackframe, x86/ftrace: Add pt_regs frame annotations Greg Kroah-Hartman
2020-02-13 16:53 ` [PATCH 4.19 00/52] 4.19.104-stable review Chris Paterson
2020-02-14 0:46 ` shuah
2020-02-14 5:28 ` Guenter Roeck
2020-02-14 6:30 ` Greg Kroah-Hartman
2020-02-14 10:26 ` Jon Hunter
2020-02-14 10:49 ` Naresh Kamboju
2020-02-14 16:27 ` Guenter Roeck
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