diff mbox series

[5.15,135/139] pinctrl: k210: Fix bias-pull-up

Message ID	20220228172401.892752402@linuxfoundation.org
State	New
Headers	show Return-Path: <stable-owner@kernel.org> From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Sean Anderson <seanga2@gmail.com>, Damien Le Moal <damien.lemoal@opensource.wdc.com>, Linus Walleij <linus.walleij@linaro.org> Subject: [PATCH 5.15 135/139] pinctrl: k210: Fix bias-pull-up Date: Mon, 28 Feb 2022 18:25:09 +0100 Message-Id: <20220228172401.892752402@linuxfoundation.org> In-Reply-To: <20220228172347.614588246@linuxfoundation.org> References: <20220228172347.614588246@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	None \| expand [5.15,003/139] cgroup-v1: Correct privileges check in release_agent writes [5.15,005/139] btrfs: tree-checker: check item_size for inode_item [5.15,006/139] btrfs: tree-checker: check item_size for dev_item [5.15,009/139] io_uring: disallow modification of rsrc_data during quiesce [5.15,013/139] parisc/unaligned: Fix ldw() and stw() unalignment handlers [5.15,015/139] drm/amd/display: Protect update_bw_bounding_box FPU code. [5.15,016/139] drm/amd/pm: fix some OEM SKU specific stability issues [5.15,019/139] drm/amdgpu: do not enable asic reset for raven2 [5.15,020/139] drm/amdgpu: check vm ready by amdgpu_vm->evicting flag [5.15,022/139] drm/i915: Correctly populate use_sagv_wm for all pipes [5.15,023/139] drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV [5.15,026/139] CDC-NCM: avoid overflow in sanity checking [5.15,028/139] netfilter: xt_socket: missing ifdef CONFIG_IP6_NF_IPTABLES dependency [5.15,031/139] optee: use driver internal tee_context for some rpc [5.15,034/139] gpu: host1x: Always return syncpoint value when waiting [5.15,035/139] perf evlist: Fix failed to use cpu list for uncore events [5.15,037/139] mptcp: fix race in incoming ADD_ADDR option processing [5.15,038/139] mptcp: add mibs counter for ignored incoming options [5.15,041/139] bnx2x: fix driver load from initrd [5.15,042/139] bnxt_en: Fix active FEC reporting to ethtool [5.15,043/139] bnxt_en: Fix offline ethtool selftest with RDMA enabled [5.15,044/139] bnxt_en: Fix incorrect multicast rx mask setting when not requested [5.15,046/139] net/mlx5: Fix tc max supported prio for nic mode [5.15,049/139] net/mlx5: Update the list of the PCI supported devices [5.15,052/139] selftests: bpf: Check bpf_msg_push_data return value [5.15,053/139] bpf: Fix a bpf_timer initialization issue [5.15,054/139] bpf: Add schedule points in batch ops [5.15,058/139] tipc: Fix end of loop tests for list_for_each_entry() [5.15,060/139] net: mv643xx_eth: process retval from of_get_mac_address [5.15,061/139] openvswitch: Fix setting ipv6 fields causing hw csum failure [5.15,063/139] net/mlx5e: Fix wrong return value on ioctl EEPROM query failure [5.15,065/139] drm/i915/dg2: Print PHY name properly on calibration error [5.15,067/139] net: ll_temac: check the return value of devm_kmalloc() [5.15,069/139] netfilter: nf_tables: unregister flowtable hooks on netns exit [5.15,071/139] net: mdio-ipq4019: add delay after clock enable [5.15,074/139] surface: surface3_power: Fix battery readings on batteries without a serial number [5.15,076/139] net/mlx5: DR, Cache STE shadow memory [5.15,077/139] ibmvnic: schedule failover only if vioctl fails [5.15,080/139] net/mlx5: Fix wrong limitation of metadata match on ecpf [5.15,083/139] net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets [5.15,088/139] net-timestamp: convert sk->sk_tskey to atomic_t [5.15,091/139] bnxt_en: Increase firmware message response DMA wait time [5.15,092/139] configfs: fix a race in configfs_{,un}register_subsystem() [5.15,093/139] RDMA/ib_srp: Fix a deadlock [5.15,095/139] tracing: Have traceon and traceoff trigger honor the instance [5.15,096/139] iio:imu:adis16480: fix buffering for devices with no burst mode [5.15,099/139] iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits [5.15,100/139] iio: accel: fxls8962af: add padding to regmap for SPI [5.15,103/139] sc16is7xx: Fix for incorrect data being transmitted [5.15,104/139] ata: pata_hpt37x: disable primary channel on HPT371 [5.15,109/139] USB: serial: option: add support for DW5829e [5.15,110/139] USB: serial: option: add Telit LE910R1 compositions [5.15,112/139] usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail [5.15,113/139] usb: dwc3: pci: Fix Bay Trail phy GPIO mappings [5.15,116/139] xhci: Prevent futile URB re-submissions due to incorrect return value. [5.15,118/139] mtd: core: Fix a conflict between MTD and NVMEM on wp-gpios property [5.15,119/139] driver core: Free DMA range map when device is released [5.15,121/139] RDMA/cma: Do not change route.addr.src_addr outside state checks [5.15,122/139] thermal: int340x: fix memory leak in int3400_notify() [5.15,125/139] IB/qib: Fix duplicate sysfs directory name [5.15,127/139] riscv: fix oops caused by irqsoff latency tracer [5.15,131/139] tty: n_gsm: fix wrong tty control line for flow control [5.15,133/139] tty: n_gsm: fix deadlock in gsmtty_open() [5.15,134/139] pinctrl: fix loop in k210_pinconf_get_drive() [5.15,135/139] pinctrl: k210: Fix bias-pull-up [5.15,137/139] memblock: use kfree() to release kmalloced memblock regions [5.15,138/139] ice: Fix race conditions between virtchnl handling and VF ndo ops

Commit Message

gregkh@linuxfoundation.org Feb. 28, 2022, 5:25 p.m. UTC

From: Sean Anderson <seanga2@gmail.com>

commit e9f7b9228a94778edb7a63fde3c0a3c5bb793064 upstream.

Using bias-pull-up would actually cause the pin to have its pull-down
enabled. Fix this.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Fixes: d4c34d09ab03 ("pinctrl: Add RISC-V Canaan Kendryte K210 FPIOA driver")
Link: https://lore.kernel.org/r/20220209182822.640905-1-seanga2@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/pinctrl/pinctrl-k210.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

Patch

--- a/drivers/pinctrl/pinctrl-k210.c
+++ b/drivers/pinctrl/pinctrl-k210.c
@@ -527,7 +527,7 @@  static int k210_pinconf_set_param(struct
 	case PIN_CONFIG_BIAS_PULL_UP:
 		if (!arg)
 			return -EINVAL;
-		val |= K210_PC_PD;
+		val |= K210_PC_PU;
 		break;
 	case PIN_CONFIG_DRIVE_STRENGTH:
 		arg *= 1000;