From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- arch/sparc/lib/VISsave.S | 84 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 arch/sparc/lib/VISsave.S (limited to 'arch/sparc/lib/VISsave.S') diff --git a/arch/sparc/lib/VISsave.S b/arch/sparc/lib/VISsave.S new file mode 100644 index 000000000..31a0c336c --- /dev/null +++ b/arch/sparc/lib/VISsave.S @@ -0,0 +1,84 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * VISsave.S: Code for saving FPU register state for + * VIS routines. One should not call this directly, + * but use macros provided in . + * + * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) + */ + +#include +#include + +#include +#include +#include +#include +#include + + /* On entry: %o5=current FPRS value, %g7 is callers address */ + /* May clobber %o5, %g1, %g2, %g3, %g7, %icc, %xcc */ + + /* Nothing special need be done here to handle pre-emption, this + * FPU save/restore mechanism is already preemption safe. + */ + .text + .align 32 +ENTRY(VISenter) + ldub [%g6 + TI_FPDEPTH], %g1 + brnz,a,pn %g1, 1f + cmp %g1, 1 + stb %g0, [%g6 + TI_FPSAVED] + stx %fsr, [%g6 + TI_XFSR] +9: jmpl %g7 + %g0, %g0 + nop +1: bne,pn %icc, 2f + + srl %g1, 1, %g1 +vis1: ldub [%g6 + TI_FPSAVED], %g3 + stx %fsr, [%g6 + TI_XFSR] + or %g3, %o5, %g3 + stb %g3, [%g6 + TI_FPSAVED] + rd %gsr, %g3 + clr %g1 + ba,pt %xcc, 3f + + stx %g3, [%g6 + TI_GSR] +2: add %g6, %g1, %g3 + mov FPRS_DU | FPRS_DL | FPRS_FEF, %o5 + sll %g1, 3, %g1 + stb %o5, [%g3 + TI_FPSAVED] + rd %gsr, %g2 + add %g6, %g1, %g3 + stx %g2, [%g3 + TI_GSR] + + add %g6, %g1, %g2 + stx %fsr, [%g2 + TI_XFSR] + sll %g1, 5, %g1 +3: andcc %o5, FPRS_DL|FPRS_DU, %g0 + be,pn %icc, 9b + add %g6, TI_FPREGS, %g2 + andcc %o5, FPRS_DL, %g0 + + be,pn %icc, 4f + add %g6, TI_FPREGS+0x40, %g3 + membar #Sync + stda %f0, [%g2 + %g1] ASI_BLK_P + stda %f16, [%g3 + %g1] ASI_BLK_P + membar #Sync + andcc %o5, FPRS_DU, %g0 + be,pn %icc, 5f +4: add %g1, 128, %g1 + membar #Sync + stda %f32, [%g2 + %g1] ASI_BLK_P + + stda %f48, [%g3 + %g1] ASI_BLK_P +5: membar #Sync + ba,pt %xcc, 80f + nop + + .align 32 +80: jmpl %g7 + %g0, %g0 + nop +ENDPROC(VISenter) +EXPORT_SYMBOL(VISenter) -- cgit v1.3.1