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From: Wu XiangCheng To: Yanteng Si Cc: linus.walleij@linaro.org, brgl@bgdev.pl, tekkamanninja@gmail.com, corbet@lwn.net, alexs@kernel.org, linux-gpio@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH] docs/zh_CN: Update the translation of gpio to 6.0-rc1 Message-ID: References: <20220815091357.2723152-1-siyanteng@loongson.cn> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="+KipKz6Md3qllVRd" Content-Disposition: inline In-Reply-To: <20220815091357.2723152-1-siyanteng@loongson.cn> X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: linux.dev Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org --+KipKz6Md3qllVRd Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, Yanteng =E8=AF=9D=E8=AF=B4 Yanteng Si =E4=BA=8E 2022-08-15 (=E4=B8=80) 17:13:57 +08= 00 =E6=9B=B0=E8=BF=87=EF=BC=9A > Update to commit 5513b411ea5b ("Documentation: rename pinctl to > pin-control") > Move .../zh_CN/gpio.txt to .../zh_CN/driver-api/gpio/legacy.rst > Translate .../driver-api/index.rst into Chinese. > Translate .../driver-api/gpio/index.rst into Chinese. >=20 > Signed-off-by: Yanteng Si > --- > .../zh_CN/driver-api/gpio/index.rst | 69 ++++++ > .../{gpio.txt =3D> driver-api/gpio/legacy.rst} | 221 ++++++++++++------ > .../translations/zh_CN/driver-api/index.rst | 132 +++++++++++ > Documentation/translations/zh_CN/index.rst | 2 +- > 4 files changed, 348 insertions(+), 76 deletions(-) > create mode 100644 Documentation/translations/zh_CN/driver-api/gpio/inde= x.rst > rename Documentation/translations/zh_CN/{gpio.txt =3D> driver-api/gpio/l= egacy.rst} (86%) > create mode 100644 Documentation/translations/zh_CN/driver-api/index.rst >=20 > diff --git a/Documentation/translations/zh_CN/driver-api/gpio/index.rst b= /Documentation/translations/zh_CN/driver-api/gpio/index.rst > new file mode 100644 > index 000000000000..9ab64e94aced > --- /dev/null > +++ b/Documentation/translations/zh_CN/driver-api/gpio/index.rst > @@ -0,0 +1,69 @@ > +.. SPDX-License-Identifier: GPL-2.0 > + > +.. include:: ../../disclaimer-zh_CN.rst > + > +:Original: Documentation/driver-api/gpio/index.rst > + > +:=E7=BF=BB=E8=AF=91: > + > + =E5=8F=B8=E5=BB=B6=E8=85=BE Yanteng Si > + > +:=E6=A0=A1=E8=AF=91: > + > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +=E9=80=9A=E7=94=A8=E5=9E=8B=E8=BE=93=E5=85=A5/=E8=BE=93=E5=87=BA=EF=BC= =88GPIO=EF=BC=89 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +=E7=9B=AE=E5=BD=95: > + > +.. toctree:: > + :maxdepth: 2 > + > + legacy > + > +Todolist: > + > +* intro > +* using-gpio > +* driver > +* consumer > +* board > +* drivers-on-gpio > +* bt8xxgpio > + > +=E6=A0=B8=E5=BF=83 > +=3D=3D=3D=3D > + > +=E8=AF=A5API=E5=9C=A8=E4=BB=A5=E4=B8=8B=E5=86=85=E6=A0=B8=E4=BB=A3=E7=A0= =81=E4=B8=AD: > + > +include/linux/gpio/driver.h > + > +drivers/gpio/gpiolib.c > + > +ACPI=E6=94=AF=E6=8C=81 > +=3D=3D=3D=3D=3D=3D=3D=3D > + > +=E8=AF=A5API=E5=9C=A8=E4=BB=A5=E4=B8=8B=E5=86=85=E6=A0=B8=E4=BB=A3=E7=A0= =81=E4=B8=AD: > + > +drivers/gpio/gpiolib-acpi.c > + > +=E8=AE=BE=E5=A4=87=E6=A0=91=E6=94=AF=E6=8C=81 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +=E8=AF=A5API=E5=9C=A8=E4=BB=A5=E4=B8=8B=E5=86=85=E6=A0=B8=E4=BB=A3=E7=A0= =81=E4=B8=AD: > + > +drivers/gpio/gpiolib-of.c > + > +=E8=AE=BE=E5=A4=87=E7=AE=A1=E7=90=86=E6=94=AF=E6=8C=81 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +=E8=AF=A5API=E5=9C=A8=E4=BB=A5=E4=B8=8B=E5=86=85=E6=A0=B8=E4=BB=A3=E7=A0= =81=E4=B8=AD: > + > +drivers/gpio/gpiolib-devres.c > + > +sysfs=E5=B8=AE=E5=8A=A9=EF=BC=88=E5=87=BD=E6=95=B0=EF=BC=89 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +=E8=AF=A5API=E5=9C=A8=E4=BB=A5=E4=B8=8B=E5=86=85=E6=A0=B8=E4=BB=A3=E7=A0= =81=E4=B8=AD: > + > +drivers/gpio/gpiolib-sysfs.c > diff --git a/Documentation/translations/zh_CN/gpio.txt b/Documentation/tr= anslations/zh_CN/driver-api/gpio/legacy.rst > similarity index 86% > rename from Documentation/translations/zh_CN/gpio.txt > rename to Documentation/translations/zh_CN/driver-api/gpio/legacy.rst > index a23ee14fc927..7616569ed762 100644 > --- a/Documentation/translations/zh_CN/gpio.txt > +++ b/Documentation/translations/zh_CN/driver-api/gpio/legacy.rst > @@ -1,30 +1,19 @@ > -Chinese translated version of Documentation/admin-guide/gpio > - > -If you have any comment or update to the content, please contact the > -original document maintainer directly. However, if you have a problem > -communicating in English you can also ask the Chinese maintainer for > -help. Contact the Chinese maintainer if this translation is outdated > -or if there is a problem with the translation. > - > -Maintainer: Grant Likely > - Linus Walleij > -Chinese maintainer: Fu Wei > ---------------------------------------------------------------------- > -Documentation/admin-guide/gpio =E7=9A=84=E4=B8=AD=E6=96=87=E7=BF=BB=E8= =AF=91 > - > -=E5=A6=82=E6=9E=9C=E6=83=B3=E8=AF=84=E8=AE=BA=E6=88=96=E6=9B=B4=E6=96=B0= =E6=9C=AC=E6=96=87=E7=9A=84=E5=86=85=E5=AE=B9=EF=BC=8C=E8=AF=B7=E7=9B=B4=E6= =8E=A5=E8=81=94=E7=B3=BB=E5=8E=9F=E6=96=87=E6=A1=A3=E7=9A=84=E7=BB=B4=E6=8A= =A4=E8=80=85=E3=80=82=E5=A6=82=E6=9E=9C=E4=BD=A0=E4=BD=BF=E7=94=A8=E8=8B=B1= =E6=96=87 > -=E4=BA=A4=E6=B5=81=E6=9C=89=E5=9B=B0=E9=9A=BE=E7=9A=84=E8=AF=9D=EF=BC=8C= =E4=B9=9F=E5=8F=AF=E4=BB=A5=E5=90=91=E4=B8=AD=E6=96=87=E7=89=88=E7=BB=B4=E6= =8A=A4=E8=80=85=E6=B1=82=E5=8A=A9=E3=80=82=E5=A6=82=E6=9E=9C=E6=9C=AC=E7=BF= =BB=E8=AF=91=E6=9B=B4=E6=96=B0=E4=B8=8D=E5=8F=8A=E6=97=B6=E6=88=96=E8=80=85= =E7=BF=BB > -=E8=AF=91=E5=AD=98=E5=9C=A8=E9=97=AE=E9=A2=98=EF=BC=8C=E8=AF=B7=E8=81=94= =E7=B3=BB=E4=B8=AD=E6=96=87=E7=89=88=E7=BB=B4=E6=8A=A4=E8=80=85=E3=80=82 > -=E8=8B=B1=E6=96=87=E7=89=88=E7=BB=B4=E6=8A=A4=E8=80=85=EF=BC=9A Grant Li= kely > - Linus Walleij > -=E4=B8=AD=E6=96=87=E7=89=88=E7=BB=B4=E6=8A=A4=E8=80=85=EF=BC=9A =E5=82= =85=E7=82=9C Fu Wei > -=E4=B8=AD=E6=96=87=E7=89=88=E7=BF=BB=E8=AF=91=E8=80=85=EF=BC=9A =E5=82= =85=E7=82=9C Fu Wei > -=E4=B8=AD=E6=96=87=E7=89=88=E6=A0=A1=E8=AF=91=E8=80=85=EF=BC=9A =E5=82= =85=E7=82=9C Fu Wei > - > - > -=E4=BB=A5=E4=B8=8B=E4=B8=BA=E6=AD=A3=E6=96=87 > ---------------------------------------------------------------------- > -GPIO =E6=8E=A5=E5=8F=A3 > +.. SPDX-License-Identifier: GPL-2.0 > + > +.. include:: ../../disclaimer-zh_CN.rst > + > +:Original: Documentation/driver-api/gpio/legacy.rst > + > +:=E7=BF=BB=E8=AF=91: > + > + =E5=82=85=E7=82=9C Fu Wei > + =E5=8F=B8=E5=BB=B6=E8=85=BE Yanteng Si > + > +:=E6=A0=A1=E8=AF=91: > + > + > +=E4=BC=A0=E7=BB=9FGPIO=E6=8E=A5=E5=8F=A3 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =20 > =E6=9C=AC=E6=96=87=E6=A1=A3=E6=8F=90=E4=BE=9B=E4=BA=86=E4=B8=80=E4=B8=AA= =E5=9C=A8Linux=E4=B8=8B=E8=AE=BF=E9=97=AEGPIO=E7=9A=84=E5=85=AC=E7=BA=A6=E6= =A6=82=E8=BF=B0=E3=80=82 =20 How about =E6=9C=AC=E6=96=87=E6=A1=A3=E6=A6=82=E8=BF=B0=E4=BA=86Linux=E4=B8=8B=E7=9A= =84GPIO=E8=AE=BF=E9=97=AE=E5=85=AC=E7=BA=A6=E3=80=82 =20 > =20 > @@ -32,8 +21,8 @@ GPIO =E6=8E=A5=E5=8F=A3 > __gpio_* =E5=89=8D=E7=BC=80=E3=80=82 > =20 > =20 > -=E4=BB=80=E4=B9=88=E6=98=AFGPIO? > -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +=E4=BB=80=E4=B9=88=E6=98=AFGPIO=EF=BC=9F > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > "=E9=80=9A=E7=94=A8=E8=BE=93=E5=85=A5/=E8=BE=93=E5=87=BA=E5=8F=A3"(GPIO)= =E6=98=AF=E4=B8=80=E4=B8=AA=E7=81=B5=E6=B4=BB=E7=9A=84=E7=94=B1=E8=BD=AF=E4= =BB=B6=E6=8E=A7=E5=88=B6=E7=9A=84=E6=95=B0=E5=AD=97=E4=BF=A1=E5=8F=B7=E3=80= =82=E4=BB=96=E4=BB=AC=E5=8F=AF > =E7=94=B1=E5=A4=9A=E7=A7=8D=E8=8A=AF=E7=89=87=E6=8F=90=E4=BE=9B,=E4=B8= =94=E5=AF=B9=E4=BA=8E=E4=BB=8E=E4=BA=8B=E5=B5=8C=E5=85=A5=E5=BC=8F=E5=92=8C= =E5=AE=9A=E5=88=B6=E7=A1=AC=E4=BB=B6=E7=9A=84 Linux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int gpio_is_valid(int number); > =20 > @@ -128,11 +118,12 @@ FPGA =E7=9A=84=E7=89=B9=E5=AE=9A=E6=9D=BF=E5=AD=90= =E4=B8=8A=E4=BD=BF=E7=94=A8 80-95=E3=80=82=E7=BC=96=E5=8F=B7=E4=B8=8D=E4=B8= =80=E5=AE=9A=E8=A6=81=E8=BF=9E=E7=BB=AD,=E9=82=A3=E4=BA=9B=E5=B9=B3=E5=8F= =B0=E4=B8=AD > =20 > =E4=BD=BF=E7=94=A8 GPIO > --------- > + > =E5=AF=B9=E4=BA=8E=E4=B8=80=E4=B8=AA GPIO=EF=BC=8C=E7=B3=BB=E7=BB=9F=E5= =BA=94=E8=AF=A5=E5=81=9A=E7=9A=84=E7=AC=AC=E4=B8=80=E4=BB=B6=E4=BA=8B=E6=83= =85=E5=B0=B1=E6=98=AF=E9=80=9A=E8=BF=87 gpio_request() > =E5=87=BD=E6=95=B0=E5=88=86=E9=85=8D=E5=AE=83=EF=BC=8C=E8=A7=81=E4=B8=8B= =E6=96=87=E3=80=82 > =20 > =E6=8E=A5=E4=B8=8B=E6=9D=A5=E6=98=AF=E8=AE=BE=E7=BD=AEI/O=E6=96=B9=E5=90= =91=EF=BC=8C=E8=BF=99=E9=80=9A=E5=B8=B8=E6=98=AF=E5=9C=A8=E6=9D=BF=E7=BA=A7= =E5=90=AF=E5=8A=A8=E4=BB=A3=E7=A0=81=E4=B8=AD=E4=B8=BA=E6=89=80=E4=BD=BF=E7= =94=A8=E7=9A=84 GPIO =E8=AE=BE=E7=BD=AE > -platform_device =E6=97=B6=E5=AE=8C=E6=88=90=E3=80=82 > +platform_device =E6=97=B6=E5=AE=8C=E6=88=90:: > =20 > /* =E8=AE=BE=E7=BD=AE=E4=B8=BA=E8=BE=93=E5=85=A5=E6=88=96=E8=BE=93=E5= =87=BA, =E8=BF=94=E5=9B=9E 0 =E6=88=96=E8=B4=9F=E7=9A=84=E9=94=99=E8=AF=AF= =E4=BB=A3=E7=A0=81 */ > int gpio_direction_input(unsigned gpio); > @@ -157,12 +148,13 @@ get/set(=E8=8E=B7=E5=8F=96/=E8=AE=BE=E7=BD=AE)=E5= =87=BD=E6=95=B0=E8=B0=83=E7=94=A8=E6=B2=A1=E6=B3=95=E8=BF=94=E5=9B=9E=E9=94= =99=E8=AF=AF,=E4=B8=94=E6=9C=89=E5=8F=AF=E8=83=BD=E6=98=AF=E9=85=8D=E7=BD= =AE=E9=94=99=E8=AF=AF > =20 > =20 > =E8=AE=BF=E9=97=AE=E8=87=AA=E6=97=8B=E9=94=81=E5=AE=89=E5=85=A8=E7=9A=84= GPIO > -------------------- > +--------------------- > + > =E5=A4=A7=E5=A4=9A=E6=95=B0 GPIO =E6=8E=A7=E5=88=B6=E5=99=A8=E5=8F=AF=E4= =BB=A5=E9=80=9A=E8=BF=87=E5=86=85=E5=AD=98=E8=AF=BB/=E5=86=99=E6=8C=87=E4= =BB=A4=E6=9D=A5=E8=AE=BF=E9=97=AE=E3=80=82=E8=BF=99=E4=BA=9B=E6=8C=87=E4=BB= =A4=E4=B8=8D=E4=BC=9A=E4=BC=91=E7=9C=A0,=E5=8F=AF=E4=BB=A5 > =E5=AE=89=E5=85=A8=E5=9C=B0=E5=9C=A8=E7=A1=AC(=E9=9D=9E=E7=BA=BF=E7=A8= =8B)=E4=B8=AD=E6=96=AD=E4=BE=8B=E7=A8=8B=E5=92=8C=E7=B1=BB=E4=BC=BC=E7=9A= =84=E4=B8=8A=E4=B8=8B=E6=96=87=E4=B8=AD=E5=AE=8C=E6=88=90=E3=80=82 > =20 > =E5=AF=B9=E4=BA=8E=E9=82=A3=E4=BA=9B=E7=94=A8 gpio_cansleep()=E6=B5=8B= =E8=AF=95=E6=80=BB=E6=98=AF=E8=BF=94=E5=9B=9E=E5=A4=B1=E8=B4=A5=E7=9A=84 GP= IO(=E8=A7=81=E4=B8=8B=E6=96=87)=EF=BC=8C=E4=BD=BF=E7=94=A8 > -=E4=BB=A5=E4=B8=8B=E7=9A=84=E5=87=BD=E6=95=B0=E8=AE=BF=E9=97=AE: > +=E4=BB=A5=E4=B8=8B=E7=9A=84=E5=87=BD=E6=95=B0=E8=AE=BF=E9=97=AE:: > =20 > /* GPIO =E8=BE=93=E5=85=A5:=E8=BF=94=E5=9B=9E=E9=9B=B6=E6=88=96=E9=9D= =9E=E9=9B=B6 */ > int gpio_get_value(unsigned gpio); > @@ -188,17 +180,18 @@ GPIO=E5=80=BC=E6=98=AF=E5=B8=83=E5=B0=94=E5=80=BC= =EF=BC=8C=E9=9B=B6=E8=A1=A8=E7=A4=BA=E4=BD=8E=E7=94=B5=E5=B9=B3=EF=BC=8C=E9= =9D=9E=E9=9B=B6=E8=A1=A8=E7=A4=BA=E9=AB=98=E7=94=B5=E5=B9=B3=E3=80=82=E5=BD= =93=E8=AF=BB=E5=8F=96=E4=B8=80 > =20 > =20 > =E8=AE=BF=E9=97=AE=E5=8F=AF=E8=83=BD=E4=BC=91=E7=9C=A0=E7=9A=84 GPIO > ------------------ > +------------------- > + > =E6=9F=90=E4=BA=9B GPIO =E6=8E=A7=E5=88=B6=E5=99=A8=E5=BF=85=E9=A1=BB=E9= =80=9A=E8=BF=87=E5=9F=BA=E4=BA=8E=E6=80=BB=E7=BA=BF(=E5=A6=82 I2C =E6=88=96= SPI)=E7=9A=84=E6=B6=88=E6=81=AF=E8=AE=BF=E9=97=AE=E3=80=82=E8=AF=BB=E6=88= =96=E5=86=99=E8=BF=99=E4=BA=9B > GPIO =E5=80=BC=E7=9A=84=E5=91=BD=E4=BB=A4=E9=9C=80=E8=A6=81=E7=AD=89=E5= =BE=85=E5=85=B6=E4=BF=A1=E6=81=AF=E6=8E=92=E5=88=B0=E9=98=9F=E9=A6=96=E6=89= =8D=E5=8F=91=E9=80=81=E5=91=BD=E4=BB=A4=EF=BC=8C=E5=86=8D=E8=8E=B7=E5=BE=97= =E5=85=B6=E5=8F=8D=E9=A6=88=E3=80=82=E6=9C=9F=E9=97=B4=E9=9C=80=E8=A6=81 > =E4=BC=91=E7=9C=A0=EF=BC=8C=E8=BF=99=E4=B8=8D=E8=83=BD=E5=9C=A8 IRQ =E4= =BE=8B=E7=A8=8B(=E4=B8=AD=E6=96=AD=E4=B8=8A=E4=B8=8B=E6=96=87)=E4=B8=AD=E6= =89=A7=E8=A1=8C=E3=80=82 > =20 > =E6=94=AF=E6=8C=81=E6=AD=A4=E7=B1=BB GPIO =E7=9A=84=E5=B9=B3=E5=8F=B0=E9= =80=9A=E8=BF=87=E4=BB=A5=E4=B8=8B=E5=87=BD=E6=95=B0=E8=BF=94=E5=9B=9E=E9=9D= =9E=E9=9B=B6=E5=80=BC=E6=9D=A5=E5=8C=BA=E5=88=86=E5=87=BA=E8=BF=99=E7=A7=8D= GPIO=E3=80=82(=E6=AD=A4=E5=87=BD=E6=95=B0=E9=9C=80=E8=A6=81 > -=E4=B8=80=E4=B8=AA=E4=B9=8B=E5=89=8D=E9=80=9A=E8=BF=87 gpio_request =E5= =88=86=E9=85=8D=E5=88=B0=E7=9A=84=E6=9C=89=E6=95=88 GPIO =E7=BC=96=E5=8F=B7= ): > +=E4=B8=80=E4=B8=AA=E4=B9=8B=E5=89=8D=E9=80=9A=E8=BF=87 gpio_request =E5= =88=86=E9=85=8D=E5=88=B0=E7=9A=84=E6=9C=89=E6=95=88 GPIO =E7=BC=96=E5=8F=B7= ):: > =20 > int gpio_cansleep(unsigned gpio); > =20 > -=E4=B8=BA=E4=BA=86=E8=AE=BF=E9=97=AE=E8=BF=99=E7=A7=8D GPIO,=E5=86=85=E6= =A0=B8=E5=AE=9A=E4=B9=89=E4=BA=86=E4=B8=80=E5=A5=97=E4=B8=8D=E5=90=8C=E7=9A= =84=E5=87=BD=E6=95=B0: > +=E4=B8=BA=E4=BA=86=E8=AE=BF=E9=97=AE=E8=BF=99=E7=A7=8D GPIO,=E5=86=85=E6= =A0=B8=E5=AE=9A=E4=B9=89=E4=BA=86=E4=B8=80=E5=A5=97=E4=B8=8D=E5=90=8C=E7=9A= =84=E5=87=BD=E6=95=B0:: > =20 > /* GPIO =E8=BE=93=E5=85=A5:=E8=BF=94=E5=9B=9E=E9=9B=B6=E6=88=96=E9=9D= =9E=E9=9B=B6 ,=E5=8F=AF=E8=83=BD=E4=BC=9A=E4=BC=91=E7=9C=A0 */ > int gpio_get_value_cansleep(unsigned gpio); > @@ -214,25 +207,26 @@ GPIO =E5=80=BC=E7=9A=84=E5=91=BD=E4=BB=A4=E9=9C=80= =E8=A6=81=E7=AD=89=E5=BE=85=E5=85=B6=E4=BF=A1=E6=81=AF=E6=8E=92=E5=88=B0=E9= =98=9F=E9=A6=96=E6=89=8D=E5=8F=91=E9=80=81=E5=91=BD=E4=BB=A4=EF=BC=8C=E5=86= =8D=E8=8E=B7=E5=BE=97=E5=85=B6 > =E4=BA=8B=E5=AE=9E=EF=BC=8C=E8=BF=99=E4=BA=9B=E5=A4=84=E7=90=86=E4=BE=8B= =E7=A8=8B=E5=AE=9E=E9=99=85=E4=B8=8A=E5=92=8C=E8=87=AA=E6=97=8B=E9=94=81=E5= =AE=89=E5=85=A8=E7=9A=84=E5=87=BD=E6=95=B0=E6=98=AF=E4=B8=80=E6=A0=B7=E7=9A= =84=E3=80=82 > =20 > ** =E9=99=A4=E6=AD=A4=E4=B9=8B=E5=A4=96 ** =E8=B0=83=E7=94=A8=E8=AE=BE= =E7=BD=AE=E5=92=8C=E9=85=8D=E7=BD=AE=E6=AD=A4=E7=B1=BB GPIO =E7=9A=84=E5=87= =BD=E6=95=B0=E4=B9=9F=E5=BF=85=E9=A1=BB=E5=9C=A8=E5=85=81=E8=AE=B8=E4=BC=91= =E7=9C=A0=E7=9A=84=E4=B8=8A=E4=B8=8B=E6=96=87=E4=B8=AD=EF=BC=8C > -=E5=9B=A0=E4=B8=BA=E5=AE=83=E4=BB=AC=E5=8F=AF=E8=83=BD=E4=B9=9F=E9=9C=80= =E8=A6=81=E8=AE=BF=E9=97=AE GPIO =E6=8E=A7=E5=88=B6=E5=99=A8=E8=8A=AF=E7=89= =87: (=E8=BF=99=E4=BA=9B=E8=AE=BE=E7=BD=AE=E5=87=BD=E6=95=B0=E9=80=9A=E5=B8= =B8=E5=9C=A8=E6=9D=BF=E7=BA=A7=E5=90=AF=E5=8A=A8=E4=BB=A3=E7=A0=81=E6=88=96= =E8=80=85 > -=E9=A9=B1=E5=8A=A8=E6=8E=A2=E6=B5=8B/=E6=96=AD=E5=BC=80=E4=BB=A3=E7=A0= =81=E4=B8=AD=EF=BC=8C=E6=89=80=E4=BB=A5=E8=BF=99=E6=98=AF=E4=B8=80=E4=B8=AA= =E5=AE=B9=E6=98=93=E6=BB=A1=E8=B6=B3=E7=9A=84=E7=BA=A6=E6=9D=9F=E6=9D=A1=E4= =BB=B6=E3=80=82) > +=E5=9B=A0=E4=B8=BA=E5=AE=83=E4=BB=AC=E5=8F=AF=E8=83=BD=E4=B9=9F=E9=9C=80= =E8=A6=81=E8=AE=BF=E9=97=AE GPIO =E6=8E=A7=E5=88=B6=E5=99=A8=E8=8A=AF=E7=89= =87 (=E8=BF=99=E4=BA=9B=E8=AE=BE=E7=BD=AE=E5=87=BD=E6=95=B0=E9=80=9A=E5=B8= =B8=E5=9C=A8=E6=9D=BF=E7=BA=A7=E5=90=AF=E5=8A=A8=E4=BB=A3=E7=A0=81=E6=88=96= =E8=80=85 > +=E9=A9=B1=E5=8A=A8=E6=8E=A2=E6=B5=8B/=E6=96=AD=E5=BC=80=E4=BB=A3=E7=A0= =81=E4=B8=AD=EF=BC=8C=E6=89=80=E4=BB=A5=E8=BF=99=E6=98=AF=E4=B8=80=E4=B8=AA= =E5=AE=B9=E6=98=93=E6=BB=A1=E8=B6=B3=E7=9A=84=E7=BA=A6=E6=9D=9F=E6=9D=A1=E4= =BB=B6=E3=80=82) :: > =20 Indentation See: https://fars.ee/k-g0.png > - gpio_direction_input() > - gpio_direction_output() > - gpio_request() > + gpio_direction_input() > + gpio_direction_output() > + gpio_request() > =20 > -## gpio_request_one() > -## gpio_request_array() > -## gpio_free_array() > + ## gpio_request_one() > + ## gpio_request_array() > + ## gpio_free_array() > =20 > - gpio_free() > - gpio_set_debounce() > + gpio_free() > + gpio_set_debounce() > =20 > =20 > =20 > =E5=A3=B0=E6=98=8E=E5=92=8C=E9=87=8A=E6=94=BE GPIO > ----------------------------- > -=E4=B8=BA=E4=BA=86=E6=9C=89=E5=8A=A9=E4=BA=8E=E6=8D=95=E8=8E=B7=E7=B3=BB= =E7=BB=9F=E9=85=8D=E7=BD=AE=E9=94=99=E8=AF=AF,=E5=AE=9A=E4=B9=89=E4=BA=86= =E4=B8=A4=E4=B8=AA=E5=87=BD=E6=95=B0=E3=80=82 > +---------------- > + > +=E4=B8=BA=E4=BA=86=E6=9C=89=E5=8A=A9=E4=BA=8E=E6=8D=95=E8=8E=B7=E7=B3=BB= =E7=BB=9F=E9=85=8D=E7=BD=AE=E9=94=99=E8=AF=AF,=E5=AE=9A=E4=B9=89=E4=BA=86= =E4=B8=A4=E4=B8=AA=E5=87=BD=E6=95=B0:: > =20 > /* =E7=94=B3=E8=AF=B7 GPIO, =E8=BF=94=E5=9B=9E 0 =E6=88=96=E8=B4=9F=E7= =9A=84=E9=94=99=E8=AF=AF=E4=BB=A3=E7=A0=81. > * =E9=9D=9E=E7=A9=BA=E6=A0=87=E7=AD=BE=E5=8F=AF=E8=83=BD=E6=9C=89=E5= =8A=A9=E4=BA=8E=E8=AF=8A=E6=96=AD. > @@ -278,7 +272,7 @@ gpio_request()=E5=89=8D=E5=B0=86=E8=BF=99=E7=B1=BB=E7= =BB=86=E8=8A=82=E9=85=8D=E7=BD=AE=E5=A5=BD=EF=BC=8C=E4=BE=8B=E5=A6=82=E4=BD= =BF=E7=94=A8 pinctrl =E5=AD=90=E7=B3=BB=E7=BB=9F=E7=9A=84=E6=98=A0 > =20 > =E6=B3=A8=E6=84=8F:=E7=94=B3=E8=AF=B7=E4=B8=80=E4=B8=AA GPIO =E5=B9=B6= =E6=B2=A1=E6=9C=89=E4=BB=A5=E4=BB=BB=E4=BD=95=E6=96=B9=E5=BC=8F=E9=85=8D=E7= =BD=AE=E5=AE=83=EF=BC=8C=E5=8F=AA=E4=B8=8D=E8=BF=87=E6=A0=87=E8=AF=86=E9=82= =A3=E4=B8=AA GPIO =E5=A4=84=E4=BA=8E=E4=BD=BF=E7=94=A8 > =E7=8A=B6=E6=80=81=E3=80=82=E5=BF=85=E9=A1=BB=E6=9C=89=E5=8F=A6=E5=A4=96= =E7=9A=84=E4=BB=A3=E7=A0=81=E6=9D=A5=E5=A4=84=E7=90=86=E5=BC=95=E8=84=9A=E9= =85=8D=E7=BD=AE(=E5=A6=82=E6=8E=A7=E5=88=B6 GPIO =E4=BD=BF=E7=94=A8=E7=9A= =84=E5=BC=95=E8=84=9A=E3=80=81=E4=B8=8A=E6=8B=89/=E4=B8=8B=E6=8B=89)=E3=80= =82 > -=E8=80=83=E8=99=91=E5=88=B0=E5=A4=A7=E5=A4=9A=E6=95=B0=E6=83=85=E5=86=B5= =E4=B8=8B=E5=A3=B0=E6=98=8E GPIO =E4=B9=8B=E5=90=8E=E5=B0=B1=E4=BC=9A=E7=AB= =8B=E5=8D=B3=E9=85=8D=E7=BD=AE=E5=AE=83=E4=BB=AC,=E6=89=80=E4=BB=A5=E5=AE= =9A=E4=B9=89=E4=BA=86=E4=BB=A5=E4=B8=8B=E4=B8=89=E4=B8=AA=E8=BE=85=E5=8A=A9= =E5=87=BD=E6=95=B0: > +=E8=80=83=E8=99=91=E5=88=B0=E5=A4=A7=E5=A4=9A=E6=95=B0=E6=83=85=E5=86=B5= =E4=B8=8B=E5=A3=B0=E6=98=8E GPIO =E4=B9=8B=E5=90=8E=E5=B0=B1=E4=BC=9A=E7=AB= =8B=E5=8D=B3=E9=85=8D=E7=BD=AE=E5=AE=83=E4=BB=AC,=E6=89=80=E4=BB=A5=E5=AE= =9A=E4=B9=89=E4=BA=86=E4=BB=A5=E4=B8=8B=E4=B8=89=E4=B8=AA=E8=BE=85=E5=8A=A9= =E5=87=BD=E6=95=B0:: > =20 > /* =E7=94=B3=E8=AF=B7=E4=B8=80=E4=B8=AA GPIO =E4=BF=A1=E5=8F=B7, =E5=90= =8C=E6=97=B6=E9=80=9A=E8=BF=87=E7=89=B9=E5=AE=9A=E7=9A=84'flags'=E5=88=9D= =E5=A7=8B=E5=8C=96=E9=85=8D=E7=BD=AE, > * =E5=85=B6=E4=BB=96=E5=92=8C gpio_request()=E7=9A=84=E5=8F=82=E6=95= =B0=E5=92=8C=E8=BF=94=E5=9B=9E=E5=80=BC=E7=9B=B8=E5=90=8C > @@ -294,7 +288,7 @@ gpio_request()=E5=89=8D=E5=B0=86=E8=BF=99=E7=B1=BB=E7= =BB=86=E8=8A=82=E9=85=8D=E7=BD=AE=E5=A5=BD=EF=BC=8C=E4=BE=8B=E5=A6=82=E4=BD= =BF=E7=94=A8 pinctrl =E5=AD=90=E7=B3=BB=E7=BB=9F=E7=9A=84=E6=98=A0 > */ > void gpio_free_array(struct gpio *array, size_t num); > =20 > -=E8=BF=99=E9=87=8C 'flags' =E5=BD=93=E5=89=8D=E5=AE=9A=E4=B9=89=E5=8F=AF= =E6=8C=87=E5=AE=9A=E4=BB=A5=E4=B8=8B=E5=B1=9E=E6=80=A7: > +=E8=BF=99=E9=87=8C 'flags' =E5=BD=93=E5=89=8D=E5=AE=9A=E4=B9=89=E5=8F=AF= =E6=8C=87=E5=AE=9A=E4=BB=A5=E4=B8=8B=E5=B1=9E=E6=80=A7:: =20 Here is a list, not code block. =20 > =20 > * GPIOF_DIR_IN - =E9=85=8D=E7=BD=AE=E6=96=B9=E5=90=91=E4=B8=BA=E8=BE= =93=E5=85=A5 > * GPIOF_DIR_OUT - =E9=85=8D=E7=BD=AE=E6=96=B9=E5=90=91=E4=B8=BA=E8=BE= =93=E5=87=BA > @@ -307,7 +301,7 @@ gpio_request()=E5=89=8D=E5=B0=86=E8=BF=99=E7=B1=BB=E7= =BB=86=E8=8A=82=E9=85=8D=E7=BD=AE=E5=A5=BD=EF=BC=8C=E4=BE=8B=E5=A6=82=E4=BD= =BF=E7=94=A8 pinctrl =E5=AD=90=E7=B3=BB=E7=BB=9F=E7=9A=84=E6=98=A0 > * GPIOF_EXPORT_DIR_FIXED - =E5=B0=86 gpio =E5=AF=BC=E5=87=BA=E5=88=B0 s= ysfs=EF=BC=8C=E5=B9=B6=E4=BF=9D=E6=8C=81=E6=96=B9=E5=90=91 > * GPIOF_EXPORT_DIR_CHANGEABLE - =E5=90=8C=E6=A0=B7=E6=98=AF=E5=AF=BC=E5= =87=BA, =E4=BD=86=E5=85=81=E8=AE=B8=E6=94=B9=E5=8F=98=E6=96=B9=E5=90=91 > =20 > -=E5=9B=A0=E4=B8=BA GPIOF_INIT_* =E4=BB=85=E6=9C=89=E5=9C=A8=E9=85=8D=E7= =BD=AE=E4=B8=BA=E8=BE=93=E5=87=BA=E7=9A=84=E6=97=B6=E5=80=99=E6=89=8D=E5=AD= =98=E5=9C=A8,=E6=89=80=E4=BB=A5=E6=9C=89=E6=95=88=E7=9A=84=E7=BB=84=E5=90= =88=E4=B8=BA: > +=E5=9B=A0=E4=B8=BA GPIOF_INIT_* =E4=BB=85=E6=9C=89=E5=9C=A8=E9=85=8D=E7= =BD=AE=E4=B8=BA=E8=BE=93=E5=87=BA=E7=9A=84=E6=97=B6=E5=80=99=E6=89=8D=E5=AD= =98=E5=9C=A8,=E6=89=80=E4=BB=A5=E6=9C=89=E6=95=88=E7=9A=84=E7=BB=84=E5=90= =88=E4=B8=BA:: =20 Here is a list, not code block. =20 > * GPIOF_IN - =E9=85=8D=E7=BD=AE=E4=B8=BA=E8=BE=93=E5=85=A5 > * GPIOF_OUT_INIT_LOW - =E9=85=8D=E7=BD=AE=E4=B8=BA=E8=BE=93=E5=87=BA,= =E5=B9=B6=E5=88=9D=E5=A7=8B=E5=8C=96=E4=B8=BA=E4=BD=8E=E7=94=B5=E5=B9=B3 > @@ -326,7 +320,7 @@ gpio_request()=E5=89=8D=E5=B0=86=E8=BF=99=E7=B1=BB=E7= =BB=86=E8=8A=82=E9=85=8D=E7=BD=AE=E5=A5=BD=EF=BC=8C=E4=BE=8B=E5=A6=82=E4=BD= =BF=E7=94=A8 pinctrl =E5=AD=90=E7=B3=BB=E7=BB=9F=E7=9A=84=E6=98=A0 > =E5=B0=86=E6=9D=A5=E8=BF=99=E4=BA=9B=E6=A0=87=E5=BF=97=E5=8F=AF=E8=83=BD= =E6=89=A9=E5=B1=95=E5=88=B0=E6=94=AF=E6=8C=81=E6=9B=B4=E5=A4=9A=E7=9A=84=E5= =B1=9E=E6=80=A7=E3=80=82 > =20 > =E6=9B=B4=E8=BF=9B=E4=B8=80=E6=AD=A5,=E4=B8=BA=E4=BA=86=E6=9B=B4=E7=AE= =80=E5=8D=95=E5=9C=B0=E5=A3=B0=E6=98=8E/=E9=87=8A=E6=94=BE=E5=A4=9A=E4=B8= =AA GPIO,'struct gpio'=E8=A2=AB=E5=BC=95=E8=BF=9B=E6=9D=A5=E5=B0=81=E8=A3= =85=E6=89=80=E6=9C=89 > -=E8=BF=99=E4=B8=89=E4=B8=AA=E9=A2=86=E5=9F=9F: > +=E8=BF=99=E4=B8=89=E4=B8=AA=E9=A2=86=E5=9F=9F:: > =20 > struct gpio { > unsigned gpio; > @@ -334,7 +328,7 @@ gpio_request()=E5=89=8D=E5=B0=86=E8=BF=99=E7=B1=BB=E7= =BB=86=E8=8A=82=E9=85=8D=E7=BD=AE=E5=A5=BD=EF=BC=8C=E4=BE=8B=E5=A6=82=E4=BD= =BF=E7=94=A8 pinctrl =E5=AD=90=E7=B3=BB=E7=BB=9F=E7=9A=84=E6=98=A0 > const char *label; > }; > =20 > -=E4=B8=80=E4=B8=AA=E5=85=B8=E5=9E=8B=E7=9A=84=E7=94=A8=E4=BE=8B: > +=E4=B8=80=E4=B8=AA=E5=85=B8=E5=9E=8B=E7=9A=84=E7=94=A8=E4=BE=8B:: > =20 > static struct gpio leds_gpios[] =3D { > { 32, GPIOF_OUT_INIT_HIGH, "Power LED" }, /* =E9=BB=98=E8=AE=A4=E5=BC= =80=E5=90=AF */ > @@ -356,9 +350,10 @@ gpio_request()=E5=89=8D=E5=B0=86=E8=BF=99=E7=B1=BB= =E7=BB=86=E8=8A=82=E9=85=8D=E7=BD=AE=E5=A5=BD=EF=BC=8C=E4=BE=8B=E5=A6=82=E4= =BD=BF=E7=94=A8 pinctrl =E5=AD=90=E7=B3=BB=E7=BB=9F=E7=9A=84=E6=98=A0 > =20 > =20 > GPIO =E6=98=A0=E5=B0=84=E5=88=B0 IRQ > --------------------- > +---------------- > + > GPIO =E7=BC=96=E5=8F=B7=E6=98=AF=E6=97=A0=E7=AC=A6=E5=8F=B7=E6=95=B4=E6= =95=B0;IRQ =E7=BC=96=E5=8F=B7=E4=B9=9F=E6=98=AF=E3=80=82=E8=BF=99=E4=BA=9B= =E6=9E=84=E6=88=90=E4=BA=86=E4=B8=A4=E4=B8=AA=E9=80=BB=E8=BE=91=E4=B8=8A=E4= =B8=8D=E5=90=8C=E7=9A=84=E5=91=BD=E5=90=8D=E7=A9=BA=E9=97=B4 > -(GPIO 0 =E4=B8=8D=E4=B8=80=E5=AE=9A=E4=BD=BF=E7=94=A8 IRQ 0)=E3=80=82=E4= =BD=A0=E5=8F=AF=E4=BB=A5=E9=80=9A=E8=BF=87=E4=BB=A5=E4=B8=8B=E5=87=BD=E6=95= =B0=E5=9C=A8=E5=AE=83=E4=BB=AC=E4=B9=8B=E9=97=B4=E5=AE=9E=E7=8E=B0=E6=98=A0= =E5=B0=84: > +(GPIO 0 =E4=B8=8D=E4=B8=80=E5=AE=9A=E4=BD=BF=E7=94=A8 IRQ 0)=E3=80=82=E4= =BD=A0=E5=8F=AF=E4=BB=A5=E9=80=9A=E8=BF=87=E4=BB=A5=E4=B8=8B=E5=87=BD=E6=95= =B0=E5=9C=A8=E5=AE=83=E4=BB=AC=E4=B9=8B=E9=97=B4=E5=AE=9E=E7=8E=B0=E6=98=A0= =E5=B0=84:: > =20 > /* =E6=98=A0=E5=B0=84 GPIO =E7=BC=96=E5=8F=B7=E5=88=B0 IRQ =E7=BC=96=E5= =8F=B7 */ > int gpio_to_irq(unsigned gpio); > @@ -384,7 +379,8 @@ irq_to_gpio()=E8=BF=94=E5=9B=9E=E7=9A=84=E9=9D=9E=E9= =94=99=E8=AF=AF=E5=80=BC=E5=A4=A7=E5=A4=9A=E6=95=B0=E9=80=9A=E5=B8=B8=E5=8F= =AF=E4=BB=A5=E8=A2=AB gpio_get_value()=E6=89=80 > =20 > =20 > =E6=A8=A1=E6=8B=9F=E5=BC=80=E6=BC=8F=E4=BF=A1=E5=8F=B7 > ----------------------------- > +------------ > + > =E6=9C=89=E6=97=B6=E5=9C=A8=E5=8F=AA=E6=9C=89=E4=BD=8E=E7=94=B5=E5=B9=B3= =E4=BF=A1=E5=8F=B7=E4=BD=9C=E4=B8=BA=E5=AE=9E=E9=99=85=E9=A9=B1=E5=8A=A8=E7= =BB=93=E6=9E=9C(=E8=AF=91=E8=80=85=E6=B3=A8:=E5=A4=9A=E4=B8=AA=E8=BE=93=E5= =87=BA=E8=BF=9E=E6=8E=A5=E4=BA=8E=E4=B8=80=E7=82=B9=EF=BC=8C=E9=80=BB=E8=BE= =91=E7=94=B5=E5=B9=B3 > =E7=BB=93=E6=9E=9C=E4=B8=BA=E6=89=80=E6=9C=89=E8=BE=93=E5=87=BA=E7=9A=84= =E9=80=BB=E8=BE=91=E4=B8=8E)=E7=9A=84=E6=97=B6=E5=80=99,=E5=85=B1=E4=BA=AB= =E7=9A=84=E4=BF=A1=E5=8F=B7=E7=BA=BF=E9=9C=80=E8=A6=81=E4=BD=BF=E7=94=A8=E2= =80=9C=E5=BC=80=E6=BC=8F=E2=80=9D=E4=BF=A1=E5=8F=B7=E3=80=82(=E8=AF=A5=E6= =9C=AF=E8=AF=AD > =E9=80=82=E7=94=A8=E4=BA=8E CMOS =E7=AE=A1=EF=BC=9B=E8=80=8C TTL =E7=94= =A8=E2=80=9C=E9=9B=86=E7=94=B5=E6=9E=81=E5=BC=80=E8=B7=AF=E2=80=9D=E3=80=82= )=E4=B8=80=E4=B8=AA=E4=B8=8A=E6=8B=89=E7=94=B5=E9=98=BB=E4=BD=BF=E4=BF=A1= =E5=8F=B7=E4=B8=BA=E9=AB=98=E7=94=B5=E5=B9=B3=E3=80=82=E8=BF=99 > @@ -408,9 +404,44 @@ irq_to_gpio()=E8=BF=94=E5=9B=9E=E7=9A=84=E9=9D=9E=E9= =94=99=E8=AF=AF=E5=80=BC=E5=A4=A7=E5=A4=9A=E6=95=B0=E9=80=9A=E5=B8=B8=E5=8F= =AF=E4=BB=A5=E8=A2=AB gpio_get_value()=E6=89=80 > =E8=BF=99=E4=B8=8D=E4=B8=80=E5=AE=9A=E6=98=AF=E9=94=99=E8=AF=AF=E7=9A=84= =E3=80=82=E4=B8=80=E4=B8=AA=E5=B8=B8=E8=A7=81=E7=9A=84=E4=BE=8B=E5=AD=90=E5= =B0=B1=E6=98=AF I2C =E6=97=B6=E9=92=9F=E7=9A=84=E5=BB=B6=E9=95=BF=EF=BC=9A= =E4=B8=80=E4=B8=AA=E9=9C=80=E8=A6=81=E8=BE=83=E6=85=A2=E6=97=B6=E9=92=9F=E7= =9A=84 > =E4=BB=8E=E8=AE=BE=E5=A4=87=E5=BB=B6=E8=BF=9F SCK =E7=9A=84=E4=B8=8A=E5= =8D=87=E6=B2=BF=EF=BC=8C=E8=80=8C I2C =E4=B8=BB=E8=AE=BE=E5=A4=87=E7=9B=B8= =E5=BA=94=E5=9C=B0=E8=B0=83=E6=95=B4=E5=85=B6=E4=BF=A1=E5=8F=B7=E4=BC=A0=E8= =BE=93=E9=80=9F=E7=8E=87=E3=80=82 > =20 > +GPIO=E6=8E=A7=E5=88=B6=E5=99=A8=E5=92=8Cpinctrl=E5=AD=90=E7=B3=BB=E7=BB= =9F > +------------------------- > + > +SOC=E4=B8=8A=E7=9A=84GPIO=E6=8E=A7=E5=88=B6=E5=99=A8=E5=8F=AF=E8=83=BD= =E4=B8=8Epinctrl=E5=AD=90=E7=B3=BB=E7=BB=9F=E7=B4=A7=E5=AF=86=E7=BB=93=E5= =90=88=EF=BC=8C=E5=8D=B3=E5=BC=95=E8=84=9A=E5=8F=AF=E4=BB=A5=E4=B8=8E=E5=8F= =AF=E9=80=89=E7=9A=84gpio=E5=8A=9F =20 So pinctrl =3D =E5=BC=95=E8=84=9A=E6=8E=A7=E5=88=B6 =E6=8B=AC=E6=B3=A8=E6=88=96=E8=80=85=E7=BB=9F=E4=B8=80=E7=BF=BB=E8=AF=91 =20 > +=E8=83=BD=E4=B8=80=E8=B5=B7=E8=A2=AB=E5=85=B6=E4=BB=96=E5=8A=9F=E8=83=BD= =E4=BD=BF=E7=94=A8=E3=80=82=E6=88=91=E4=BB=AC=E5=B7=B2=E7=BB=8F=E6=B6=B5=E7= =9B=96=E4=BA=86=E8=BF=99=E6=A0=B7=E7=9A=84=E6=83=85=E5=86=B5=EF=BC=8C=E4=BE= =8B=E5=A6=82=E4=B8=80=E4=B8=AAGPIO=E6=8E=A7=E5=88=B6=E5=99=A8=E9=9C=80=E8= =A6=81=E4=BF=9D > +=E7=95=99=E4=B8=80=E4=B8=AA=E5=BC=95=E8=84=9A=E6=88=96=E9=80=9A=E8=BF=87= =E8=B0=83=E7=94=A8=E4=BB=A5=E4=B8=8B=E4=BB=BB=E4=BD=95=E4=B8=80=E4=B8=AA=E5= =BC=95=E8=84=9A=E6=9D=A5=E8=AE=BE=E7=BD=AE=E5=85=B6=E6=96=B9=E5=90=91:: > + > + pinctrl_gpio_request() > + pinctrl_gpio_free() > + pinctrl_gpio_direction_input() > + pinctrl_gpio_direction_output() > + > +=E4=BD=86=E6=98=AF=EF=BC=8C=E5=BC=95=E8=84=9A=E6=8E=A7=E5=88=B6=E5=AD=90= =E7=B3=BB=E7=BB=9F=E6=98=AF=E5=A6=82=E4=BD=95=E5=B0=86GPIO=E5=8F=B7=E7=A0= =81=EF=BC=88=E8=BF=99=E6=98=AF=E4=B8=80=E4=B8=AA=E5=85=A8=E5=B1=80=E4=BA=8B= =E9=A1=B9=EF=BC=89=E4=B8=8E=E6=9F=90=E4=B8=AA=E5=BC=95=E8=84=9A=E6=8E=A7=E5= =88=B6=E5=99=A8 > +=E4=B8=8A=E7=9A=84=E6=9F=90=E4=B8=AA=E5=BC=95=E8=84=9A=E4=BA=A4=E5=8F=89= =E5=85=B3=E8=81=94=E7=9A=84=EF=BC=9F > + > +=E8=BF=99=E6=98=AF=E9=80=9A=E8=BF=87=E6=B3=A8=E5=86=8C=E5=BC=95=E8=84=9A= =E7=9A=84=E2=80=9C=E8=8C=83=E5=9B=B4=E2=80=9D=E6=9D=A5=E5=AE=9E=E7=8E=B0=E7= =9A=84=EF=BC=8C=E8=BF=99=E5=9F=BA=E6=9C=AC=E4=B8=8A=E6=98=AF=E4=BA=A4=E5=8F= =89=E5=8F=82=E8=80=83=E8=A1=A8=E3=80=82=E8=BF=99=E4=BA=9B=E6=8F=8F=E8=BF=B0= =E6=98=AF=E5=9C=A8 > +Documentation/driver-api/pin-control.rst > + > +=E8=99=BD=E7=84=B6=E5=BC=95=E8=84=9A=E5=88=86=E9=85=8D=E5=AE=8C=E5=85=A8= =E7=94=B1pinctrl=E5=AD=90=E7=B3=BB=E7=BB=9F=E7=AE=A1=E7=90=86=EF=BC=8C=E4= =BD=86gpio=EF=BC=88=E5=9C=A8gpiolib=E4=B8=8B=EF=BC=89=E4=BB=8D=E7=94=B1gpio= =E9=A9=B1=E5=8A=A8 > +=E7=BB=B4=E6=8A=A4=E3=80=82=E5=8F=AF=E8=83=BD=E5=8F=91=E7=94=9F=E7=9A=84= =E6=83=85=E5=86=B5=E6=98=AF=EF=BC=8CSoC=E4=B8=AD=E7=9A=84=E4=B8=8D=E5=90=8C= =E5=BC=95=E8=84=9A=E8=8C=83=E5=9B=B4=E7=94=B1=E4=B8=8D=E5=90=8C=E7=9A=84gpi= o=E9=A9=B1=E5=8A=A8=E5=99=A8=E7=AE=A1=E7=90=86=E3=80=82 > + > +=E8=BF=99=E4=BD=BF=E5=BE=97=E5=9C=A8=E8=B0=83=E7=94=A8 "pinctrl_gpio_req= uest" =E4=B9=8B=E5=89=8D=EF=BC=8C=E8=AE=A9gpio=E9=A9=B1=E5=8A=A8=E5=90=91pi= n ctrl=E5=AD=90=E7=B3=BB > +=E7=BB=9F=E5=AE=A3=E5=B8=83=E5=AE=83=E4=BB=AC=E7=9A=84=E5=BC=95=E8=84=9A= =E8=8C=83=E5=9B=B4=E6=98=AF=E5=90=88=E7=90=86=E7=9A=84=EF=BC=8C=E4=BB=A5=E4= =BE=BF=E5=9C=A8=E4=BD=BF=E7=94=A8=E4=BB=BB=E4=BD=95gpio=E4=B9=8B=E5=89=8D= =E8=A6=81=E6=B1=82pinctrl=E5=AD=90=E7=B3=BB=E7=BB=9F=E5=87=86 > +=E5=A4=87=E7=9B=B8=E5=BA=94=E7=9A=84=E5=BC=95=E8=84=9A=E3=80=82 > + > +=E4=B8=BA=E6=AD=A4=EF=BC=8Cgpio=E6=8E=A7=E5=88=B6=E5=99=A8=E5=8F=AF=E4= =BB=A5=E7=94=A8pinctrl=E5=AD=90=E7=B3=BB=E7=BB=9F=E6=B3=A8=E5=86=8C=E5=85= =B6=E5=BC=95=E8=84=9A=E8=8C=83=E5=9B=B4=E3=80=82=E7=9B=AE=E5=89=8D=E6=9C=89= =E4=B8=A4=E7=A7=8D=E6=96=B9=E6=B3=95=EF=BC=9A=E6=9C=89=E6=88=96 > +=E6=97=A0DT=E3=80=82 > + > +=E5=85=B3=E4=BA=8E=E5=AF=B9DT=E7=9A=84=E6=94=AF=E6=8C=81=EF=BC=8C=E8=AF= =B7=E5=8F=82=E8=80=83 Documentation/devicetree/bindings/gpio/gpio.txt. > + > +=E5=AF=B9=E4=BA=8E=E9=9D=9EDT=E6=94=AF=E6=8C=81=EF=BC=8C=E7=94=A8=E6=88= =B7=E5=8F=AF=E4=BB=A5=E7=94=A8=E9=80=82=E5=BD=93=E7=9A=84=E5=8F=82=E6=95=B0= =E8=B0=83=E7=94=A8gpiochip_add_pin_range()=EF=BC=8C=E5=B0=86=E4=B8=80 > +=E7=B3=BB=E5=88=97=E7=9A=84gpio=E5=BC=95=E8=84=9A=E6=B3=A8=E5=86=8C=E5= =88=B0pinctrl=E9=A9=B1=E5=8A=A8=E4=B8=8A=E3=80=82=E4=B8=BA=E6=AD=A4=EF=BC= =8C=E5=BF=85=E9=A1=BB=E5=B0=86pinctrl=E8=AE=BE=E5=A4=87=E7=9A=84=E5=90=8D= =E7=A7=B0=E5=AD=97=E7=AC=A6=E4=B8=B2 > +=E4=BD=9C=E4=B8=BA=E5=8F=82=E6=95=B0=E4=B9=8B=E4=B8=80=E4=BC=A0=E7=BB=99= =E8=BF=99=E4=B8=AA=E7=A8=8B=E5=BA=8F=E3=80=82 > + > + > +=E8=BF=99=E4=BA=9B=E5=85=AC=E7=BA=A6=E5=BF=BD=E7=95=A5=E4=BA=86=E4=BB=80= =E4=B9=88=EF=BC=9F > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =20 > -=E8=BF=99=E4=BA=9B=E5=85=AC=E7=BA=A6=E5=BF=BD=E7=95=A5=E4=BA=86=E4=BB=80= =E4=B9=88? > -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =E8=BF=99=E4=BA=9B=E5=85=AC=E7=BA=A6=E5=BF=BD=E7=95=A5=E7=9A=84=E6=9C=80= =E5=A4=A7=E4=B8=80=E4=BB=B6=E4=BA=8B=E5=B0=B1=E6=98=AF=E5=BC=95=E8=84=9A=E5= =A4=8D=E7=94=A8=EF=BC=8C=E5=9B=A0=E4=B8=BA=E8=BF=99=E5=B1=9E=E4=BA=8E=E9=AB= =98=E5=BA=A6=E8=8A=AF=E7=89=87=E7=89=B9=E5=AE=9A=E7=9A=84=E5=B1=9E=E6=80=A7= =E4=B8=94 > =E6=B2=A1=E6=9C=89=E5=8F=AF=E7=A7=BB=E6=A4=8D=E6=80=A7=E3=80=82=E6=9F=90= =E4=B8=AA=E5=B9=B3=E5=8F=B0=E5=8F=AF=E8=83=BD=E4=B8=8D=E9=9C=80=E8=A6=81=E6= =98=8E=E7=A1=AE=E7=9A=84=E5=A4=8D=E7=94=A8=E4=BF=A1=E6=81=AF=EF=BC=9B=E6=9C= =89=E7=9A=84=E5=AF=B9=E4=BA=8E=E4=BB=BB=E6=84=8F=E7=BB=99=E5=AE=9A=E7=9A=84= =E5=BC=95=E8=84=9A > =E5=8F=AF=E8=83=BD=E5=8F=AA=E6=9C=89=E4=B8=A4=E4=B8=AA=E5=8A=9F=E8=83=BD= =E9=80=89=E9=A1=B9=EF=BC=9B=E6=9C=89=E7=9A=84=E5=8F=AF=E8=83=BD=E6=AF=8F=E4= =B8=AA=E5=BC=95=E8=84=9A=E6=9C=89=E5=85=AB=E4=B8=AA=E5=8A=9F=E8=83=BD=E9=80= =89=E9=A1=B9=EF=BC=9B=E6=9C=89=E7=9A=84=E5=8F=AF=E8=83=BD=E5=8F=AF=E4=BB=A5= =E5=B0=86 > @@ -433,8 +464,9 @@ Linux =E7=9A=84=E7=B3=BB=E7=BB=9F=E3=80=82) > =E5=BD=93=E5=89=8D=EF=BC=8C=E5=8A=A8=E6=80=81=E5=AE=9A=E4=B9=89 GPIO =E5= =B9=B6=E4=B8=8D=E6=98=AF=E6=A0=87=E5=87=86=E7=9A=84=EF=BC=8C=E4=BE=8B=E5=A6= =82=E4=BD=9C=E4=B8=BA=E9=85=8D=E7=BD=AE=E4=B8=80=E4=B8=AA=E5=B8=A6=E6=9C=89= =E6=9F=90=E4=BA=9B GPIO =E6=89=A9=E5=B1=95=E5=99=A8=E7=9A=84 > =E9=99=84=E5=8A=A0=E7=94=B5=E8=B7=AF=E6=9D=BF=E7=9A=84=E5=89=AF=E4=BD=9C= =E7=94=A8=E3=80=82 > =20 > -GPIO =E5=AE=9E=E7=8E=B0=E8=80=85=E7=9A=84=E6=A1=86=E6=9E=B6 (=E5=8F=AF= =E9=80=89) > -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +GPIO =E5=AE=9E=E7=8E=B0=E8=80=85=E7=9A=84=E6=A1=86=E6=9E=B6=EF=BC=88=E5= =8F=AF=E9=80=89=EF=BC=89 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D > + > =E5=89=8D=E9=9D=A2=E6=8F=90=E5=88=B0=E4=BA=86=EF=BC=8C=E6=9C=89=E4=B8=80= =E4=B8=AA=E5=8F=AF=E9=80=89=E7=9A=84=E5=AE=9E=E7=8E=B0=E6=A1=86=E6=9E=B6=EF= =BC=8C=E8=AE=A9=E5=B9=B3=E5=8F=B0=E4=BD=BF=E7=94=A8=E7=9B=B8=E5=90=8C=E7=9A= =84=E7=BC=96=E7=A8=8B=E6=8E=A5=E5=8F=A3=EF=BC=8C=E6=9B=B4=E5=8A=A0=E7=AE=80= =E5=8D=95=E5=9C=B0=E6=94=AF=E6=8C=81 > =E4=B8=8D=E5=90=8C=E7=A7=8D=E7=B1=BB=E7=9A=84 GPIO =E6=8E=A7=E5=88=B6=E5= =99=A8=E3=80=82=E8=BF=99=E4=B8=AA=E6=A1=86=E6=9E=B6=E7=A7=B0=E4=B8=BA"gpiol= ib"=E3=80=82 > =20 > @@ -444,15 +476,16 @@ GPIO =E5=AE=9E=E7=8E=B0=E8=80=85=E7=9A=84=E6=A1=86= =E6=9E=B6 (=E5=8F=AF=E9=80=89) > =20 > =20 > =E6=8E=A7=E5=88=B6=E5=99=A8=E9=A9=B1=E5=8A=A8: gpio_chip > -------------------- > +--------------------- > + > =E5=9C=A8=E6=A1=86=E6=9E=B6=E4=B8=AD=E6=AF=8F=E4=B8=AA GPIO =E6=8E=A7=E5= =88=B6=E5=99=A8=E9=83=BD=E5=8C=85=E8=A3=85=E4=B8=BA=E4=B8=80=E4=B8=AA "stru= ct gpio_chip"=EF=BC=8C=E4=BB=96=E5=8C=85=E5=90=AB=E4=BA=86 > -=E8=AF=A5=E7=B1=BB=E5=9E=8B=E7=9A=84=E6=AF=8F=E4=B8=AA=E6=8E=A7=E5=88=B6= =E5=99=A8=E7=9A=84=E5=B8=B8=E7=94=A8=E4=BF=A1=E6=81=AF: > +=E8=AF=A5=E7=B1=BB=E5=9E=8B=E7=9A=84=E6=AF=8F=E4=B8=AA=E6=8E=A7=E5=88=B6= =E5=99=A8=E7=9A=84=E5=B8=B8=E7=94=A8=E4=BF=A1=E6=81=AF:: > =20 =20 Also a list here, not code block. =20 > - - =E8=AE=BE=E7=BD=AE GPIO =E6=96=B9=E5=90=91=E7=9A=84=E6=96=B9=E6=B3=95 > - - =E7=94=A8=E4=BA=8E=E8=AE=BF=E9=97=AE GPIO =E5=80=BC=E7=9A=84=E6=96=B9= =E6=B3=95 > - - =E5=91=8A=E7=9F=A5=E8=B0=83=E7=94=A8=E5=85=B6=E6=96=B9=E6=B3=95=E6=98= =AF=E5=90=A6=E5=8F=AF=E8=83=BD=E4=BC=91=E7=9C=A0=E7=9A=84=E6=A0=87=E5=BF=97 > - - =E5=8F=AF=E9=80=89=E7=9A=84 debugfs =E4=BF=A1=E6=81=AF=E5=AF=BC=E5=87= =BA=E6=96=B9=E6=B3=95 (=E6=98=BE=E7=A4=BA=E7=B1=BB=E4=BC=BC=E4=B8=8A=E6=8B= =89=E9=85=8D=E7=BD=AE=E4=B8=80=E6=A0=B7=E7=9A=84=E9=A2=9D=E5=A4=96=E7=8A=B6= =E6=80=81) > - - =E8=AF=8A=E6=96=AD=E6=A0=87=E7=AD=BE > + =E8=AE=BE=E7=BD=AE GPIO =E6=96=B9=E5=90=91=E7=9A=84=E6=96=B9=E6=B3=95 > + =E7=94=A8=E4=BA=8E=E8=AE=BF=E9=97=AE GPIO =E5=80=BC=E7=9A=84=E6=96=B9= =E6=B3=95 > + =E5=91=8A=E7=9F=A5=E8=B0=83=E7=94=A8=E5=85=B6=E6=96=B9=E6=B3=95=E6=98= =AF=E5=90=A6=E5=8F=AF=E8=83=BD=E4=BC=91=E7=9C=A0=E7=9A=84=E6=A0=87=E5=BF=97 > + =E5=8F=AF=E9=80=89=E7=9A=84 debugfs =E4=BF=A1=E6=81=AF=E5=AF=BC=E5=87= =BA=E6=96=B9=E6=B3=95 (=E6=98=BE=E7=A4=BA=E7=B1=BB=E4=BC=BC=E4=B8=8A=E6=8B= =89=E9=85=8D=E7=BD=AE=E4=B8=80=E6=A0=B7=E7=9A=84=E9=A2=9D=E5=A4=96=E7=8A=B6= =E6=80=81) > + =E8=AF=8A=E6=96=AD=E6=A0=87=E7=AD=BE >=20 > =E4=B9=9F=E5=8C=85=E5=90=AB=E4=BA=86=E6=9D=A5=E8=87=AA device.platform_d= ata =E7=9A=84=E6=AF=8F=E4=B8=AA=E5=AE=9E=E4=BE=8B=E7=9A=84=E6=95=B0=E6=8D= =AE=EF=BC=9A=E5=AE=83=E7=AC=AC=E4=B8=80=E4=B8=AA GPIO =E7=9A=84 > =E7=BC=96=E5=8F=B7=E5=92=8C=E5=AE=83=E5=8F=AF=E7=94=A8=E7=9A=84 GPIO =E7= =9A=84=E6=95=B0=E9=87=8F=E3=80=82 > @@ -470,8 +503,36 @@ GPIO =E5=AE=9E=E7=8E=B0=E8=80=85=E7=9A=84=E6=A1=86= =E6=9E=B6 (=E5=8F=AF=E9=80=89) > =E5=B0=B1=E8=BF=94=E5=9B=9E=E7=9B=B8=E5=85=B3=E7=9A=84=E6=A0=87=E7=AD=BE= =EF=BC=8C=E5=90=A6=E5=88=99=E8=BF=94=E5=9B=9E NULL=E3=80=82 > =20 > =20 > +=E6=8E=A7=E5=88=B6=E5=99=A8=E9=A9=B1=E5=8A=A8=E7=A8=8B=E5=BA=8F=EF=BC=9A= gpio_chip > +------------------------- =20 Duplicte? Two gpio_chip. =20 > + > +=E5=9C=A8=E8=BF=99=E4=B8=AA=E6=A1=86=E6=9E=B6=E4=B8=AD=EF=BC=8C=E6=AF=8F= =E4=B8=AAGPIO=E6=8E=A7=E5=88=B6=E5=99=A8=E9=83=BD=E8=A2=AB=E6=89=93=E5=8C= =85=E6=88=90=E4=B8=80=E4=B8=AA "gpio_chip=E7=BB=93=E6=9E=84=E4=BD=93" =EF= =BC=8C=E5=85=B6=E4=B8=AD > +=E5=8C=85=E5=90=AB=E8=AF=A5=E7=B1=BB=E5=9E=8B=E7=9A=84=E6=AF=8F=E4=B8=AA= =E6=8E=A7=E5=88=B6=E5=99=A8=E7=9A=84=E9=80=9A=E7=94=A8=E4=BF=A1=E6=81=AF=E3= =80=82 > + > + - =E5=BB=BA=E7=AB=8BGPIO=E6=96=B9=E5=90=91=E7=9A=84=E6=96=B9=E6=B3=95 > + - =E7=94=A8=E4=BA=8E=E8=AE=BF=E9=97=AEGPIO=E5=80=BC=E7=9A=84=E6=96=B9= =E6=B3=95 > + - =E8=A1=A8=E7=A4=BA=E5=AF=B9=E5=85=B6=E6=96=B9=E6=B3=95=E7=9A=84=E8=B0= =83=E7=94=A8=E6=98=AF=E5=90=A6=E5=8F=AF=E4=BB=A5=E4=BC=91=E7=9C=A0=E7=9A=84= =E6=A0=87=E5=BF=97 > + - =E5=8F=AF=E9=80=89=E7=9A=84debugfs dump=E6=96=B9=E6=B3=95=EF=BC=88=E6= =98=BE=E7=A4=BA=E9=A2=9D=E5=A4=96=E7=9A=84=E7=8A=B6=E6=80=81=EF=BC=8C=E5=A6= =82=E4=B8=8A=E6=8B=89=E9=85=8D=E7=BD=AE=EF=BC=89=E3=80=82 > + - =E7=94=A8=E4=BA=8E=E8=AF=8A=E6=96=AD=E7=9A=84=E6=A0=87=E7=AD=BE > + > +=E8=BF=98=E6=9C=89=E6=AF=8F=E4=B8=AA=E5=AE=9E=E4=BE=8B=E7=9A=84=E6=95=B0= =E6=8D=AE=EF=BC=8C=E5=8F=AF=E8=83=BD=E6=9D=A5=E8=87=AAdevice.platform_data= =EF=BC=9A=E5=AE=83=E7=9A=84=E7=AC=AC=E4=B8=80=E4=B8=AAGPIO=E7=9A=84 > +=E7=BC=96=E5=8F=B7=EF=BC=8C=E4=BB=A5=E5=8F=8A=E5=AE=83=E6=9A=B4=E9=9C=B2= =E7=9A=84GPIO=E7=9A=84=E6=95=B0=E9=87=8F=E3=80=82 > + > +=E5=AE=9E=E7=8E=B0gpio_chip=E7=9A=84=E4=BB=A3=E7=A0=81=E5=BA=94=E8=AF=A5= =E6=94=AF=E6=8C=81=E6=8E=A7=E5=88=B6=E5=99=A8=E7=9A=84=E5=A4=9A=E4=B8=AA=E5= =AE=9E=E4=BE=8B=EF=BC=8C=E5=8F=AF=E8=83=BD=E4=BD=BF=E7=94=A8=E9=A9=B1=E5=8A= =A8=E6=A8=A1=E5=9E=8B=E3=80=82 =E8=AF=A5=E4=BB=A3=E7=A0=81 > +=E5=B0=86=E9=85=8D=E7=BD=AE=E6=AF=8F=E4=B8=AAgpio_chip=E5=B9=B6=E5=8F=91= =E5=87=BAgpiochip_add()=E3=80=82 =E7=A7=BB=E9=99=A4=E4=B8=80=E4=B8=AAGPIO= =E6=8E=A7=E5=88=B6=E5=99=A8=E5=BA=94=E8=AF=A5=E6=98=AF > +=E5=BE=88=E7=BD=95=E8=A7=81=E7=9A=84=EF=BC=9B=E5=BD=93=E5=AE=83=E4=B8=8D= =E5=8F=AF=E9=81=BF=E5=85=8D=E7=9A=84=E6=97=B6=E5=80=99=EF=BC=8C=E4=BD=BF=E7= =94=A8gpiochip_remove()=E3=80=82 > + > +=E5=A4=A7=E5=A4=9A=E6=95=B0=E6=83=85=E5=86=B5=E4=B8=8B=EF=BC=8Cgpio_chip= =E6=98=AF=E4=B8=80=E4=B8=AA=E7=89=B9=E5=AE=9A=E5=AE=9E=E4=BE=8B=E7=BB=93=E6= =9E=84=E7=9A=84=E4=B8=80=E9=83=A8=E5=88=86=EF=BC=8C=E5=85=B7=E6=9C=89GPIO= =E6=8E=A5=E5=8F=A3=E6=B2=A1=E6=9C=89=E6=9A=B4 > +=E9=9C=B2=E7=9A=84=E7=8A=B6=E6=80=81=EF=BC=8C=E5=A6=82=E5=AF=BB=E5=9D=80= =E3=80=81=E7=94=B5=E6=BA=90=E7=AE=A1=E7=90=86=E7=AD=89=E3=80=82 =E5=83=8F= =E7=BC=96=E8=A7=A3=E7=A0=81=E5=99=A8=E8=BF=99=E6=A0=B7=E7=9A=84=E8=8A=AF=E7= =89=87=E4=BC=9A=E6=9C=89=E5=A4=8D=E6=9D=82=E7=9A=84=E9=9D=9EGPIO=E7=8A=B6= =E6=80=81=E3=80=82 > + > +=E4=BB=BB=E4=BD=95debugfs dump=E6=96=B9=E6=B3=95=E9=80=9A=E5=B8=B8=E5=BA= =94=E8=AF=A5=E5=BF=BD=E7=95=A5=E9=82=A3=E4=BA=9B=E6=B2=A1=E6=9C=89=E8=A2=AB= =E8=AF=B7=E6=B1=82=E4=B8=BAGPIO=E7=9A=84=E4=BF=A1=E5=8F=B7=E3=80=82 =E4=BB= =96=E4=BB=AC=E5=8F=AF=E4=BB=A5 > +=E4=BD=BF=E7=94=A8gpiochip_is_requested()=EF=BC=8C=E5=AE=83=E8=BF=94=E5= =9B=9ENULL=E6=88=96=E4=B8=8E=E8=AF=A5GPIO=E7=9B=B8=E5=85=B3=E7=9A=84=E6=A0= =87=E7=AD=BE=EF=BC=8C=E5=BD=93=E5=AE=83 > +=E8=A2=AB=E8=AF=B7=E6=B1=82=E6=97=B6=E3=80=82 > + > + > =E5=B9=B3=E5=8F=B0=E6=94=AF=E6=8C=81 > -------- > +-------- > + > =E4=B8=BA=E4=BA=86=E6=94=AF=E6=8C=81=E8=BF=99=E4=B8=AA=E6=A1=86=E6=9E=B6= =EF=BC=8C=E4=B8=80=E4=B8=AA=E5=B9=B3=E5=8F=B0=E7=9A=84 Kconfig =E6=96=87=E4= =BB=B6=E5=B0=86=E4=BC=9A "select"(=E9=80=89=E6=8B=A9) > ARCH_REQUIRE_GPIOLIB =E6=88=96 ARCH_WANT_OPTIONAL_GPIOLIB=EF=BC=8C=E5=B9= =B6=E8=AE=A9=E5=AE=83=E7=9A=84 > =E5=8C=85=E5=90=AB =EF=BC=8C=E5=90=8C= =E6=97=B6=E5=AE=9A=E4=B9=89=E4=B8=89=E4=B8=AA=E6=96=B9=E6=B3=95: > @@ -489,7 +550,7 @@ ARCH_WANT_OPTIONAL_GPIOLIB =E6=84=8F=E5=91=B3=E7=9D= =80 gpiolib =E6=A0=B8=E5=BF=83=E9=BB=98=E8=AE=A4=E5=85=B3=E9=97=AD,=E4=B8= =94=E7=94=A8=E6=88=B7=E5=8F=AF=E4=BB=A5 > =E5=A6=82=E6=9E=9C=E8=BF=99=E4=BA=9B=E9=80=89=E9=A1=B9=E9=83=BD=E6=B2=A1= =E8=A2=AB=E9=80=89=E6=8B=A9,=E8=AF=A5=E5=B9=B3=E5=8F=B0=E5=B0=B1=E4=B8=8D= =E9=80=9A=E8=BF=87 GPIO-lib =E6=94=AF=E6=8C=81 GPIO,=E4=B8=94=E4=BB=A3=E7= =A0=81=E4=B8=8D=E5=8F=AF=E4=BB=A5 > =E8=A2=AB=E7=94=A8=E6=88=B7=E4=BD=BF=E8=83=BD=E3=80=82 > =20 > -=E4=BB=A5=E4=B8=8B=E8=BF=99=E4=BA=9B=E6=96=B9=E6=B3=95=E7=9A=84=E5=AE=9E= =E7=8E=B0=E5=8F=AF=E4=BB=A5=E7=9B=B4=E6=8E=A5=E4=BD=BF=E7=94=A8=E6=A1=86=E6= =9E=B6=E4=BB=A3=E7=A0=81,=E5=B9=B6=E6=80=BB=E6=98=AF=E9=80=9A=E8=BF=87 gpio= _chip =E8=B0=83=E5=BA=A6: > +=E4=BB=A5=E4=B8=8B=E8=BF=99=E4=BA=9B=E6=96=B9=E6=B3=95=E7=9A=84=E5=AE=9E= =E7=8E=B0=E5=8F=AF=E4=BB=A5=E7=9B=B4=E6=8E=A5=E4=BD=BF=E7=94=A8=E6=A1=86=E6= =9E=B6=E4=BB=A3=E7=A0=81,=E5=B9=B6=E6=80=BB=E6=98=AF=E9=80=9A=E8=BF=87 gpio= _chip =E8=B0=83=E5=BA=A6:: > =20 > #define gpio_get_value __gpio_get_value > #define gpio_set_value __gpio_set_value > @@ -508,7 +569,8 @@ arch_initcall()=E6=88=96=E8=80=85=E6=9B=B4=E6=97=A9= =E7=9A=84=E5=9C=B0=E6=96=B9=E9=9B=86=E6=88=90=E8=BF=9B=E5=B9=B3=E5=8F=B0=E5= =88=9D=E5=A7=8B=E5=8C=96=E4=BB=A3=E7=A0=81=EF=BC=8C=E4=BD=BF=E8=BF=99=E4=BA= =9B G > =E4=B8=94=E4=BB=96=E4=BB=AC=E9=80=9A=E5=B8=B8=E5=8F=AF=E4=BB=A5=E4=BD=9C= =E4=B8=BA IRQ =E4=BD=BF=E7=94=A8=E3=80=82 > =20 > =E6=9D=BF=E7=BA=A7=E6=94=AF=E6=8C=81 > -------- > +-------- > + > =E5=AF=B9=E4=BA=8E=E5=A4=96=E9=83=A8 GPIO =E6=8E=A7=E5=88=B6=E5=99=A8(= =E4=BE=8B=E5=A6=82 I2C =E6=88=96 SPI =E6=89=A9=E5=B1=95=E5=99=A8=E3=80=81= =E4=B8=93=E7=94=A8=E8=8A=AF=E7=89=87=E3=80=81=E5=A4=9A=E5=8A=9F=E8=83=BD=E5= =99=A8=E4=BB=B6=E3=80=81FPGA > =E6=88=96 CPLD)=EF=BC=8C=E5=A4=A7=E5=A4=9A=E6=95=B0=E5=B8=B8=E7=94=A8=E6= =9D=BF=E7=BA=A7=E7=89=B9=E5=AE=9A=E4=BB=A3=E7=A0=81=E9=83=BD=E5=8F=AF=E4=BB= =A5=E6=B3=A8=E5=86=8C=E6=8E=A7=E5=88=B6=E5=99=A8=E8=AE=BE=E5=A4=87=EF=BC=8C= =E5=B9=B6=E4=BF=9D=E8=AF=81=E4=BB=96=E4=BB=AC=E7=9A=84=E9=A9=B1=E5=8A=A8=E7= =9F=A5=E9=81=93 > gpiochip_add()=E6=89=80=E4=BD=BF=E7=94=A8=E7=9A=84 GPIO =E7=BC=96=E5=8F= =B7=E3=80=82=E4=BB=96=E4=BB=AC=E7=9A=84=E8=B5=B7=E5=A7=8B=E7=BC=96=E5=8F=B7= =E9=80=9A=E5=B8=B8=E8=B7=9F=E5=9C=A8=E5=B9=B3=E5=8F=B0=E7=89=B9=E5=AE=9A=E7= =9A=84 GPIO > @@ -526,8 +588,9 @@ GPIO =E5=8F=AF=E4=BB=A5=E5=B7=A5=E4=BD=9C=E4=B9=8B=E5= =90=8E=E6=89=8D=E5=8F=AF=E8=A2=AB=E6=B3=A8=E5=86=8C=E3=80=82=E8=A7=A3=E5=86= =B3=E8=BF=99=E7=B1=BB=E4=BE=9D=E8=B5=96=E7=9A=84=E7=9A=84=E4=B8=80=E7=A7=8D= =E6=96=B9=E6=B3=95=E6=98=AF > =E8=AE=BE=E5=A4=87=E5=8F=98=E6=88=90=E6=97=A0=E6=95=88=E6=97=B6=E7=A7=BB= =E9=99=A4=E5=AE=83=E4=BB=AC=E3=80=82 > =20 > =20 > -=E7=94=A8=E6=88=B7=E7=A9=BA=E9=97=B4=E7=9A=84 Sysfs =E6=8E=A5=E5=8F=A3(= =E5=8F=AF=E9=80=89) > -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +=E7=94=A8=E6=88=B7=E7=A9=BA=E9=97=B4=E7=9A=84 Sysfs =E6=8E=A5=E5=8F=A3= =EF=BC=88=E5=8F=AF=E9=80=89=EF=BC=89 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D > + > =E4=BD=BF=E7=94=A8=E2=80=9Cgpiolib=E2=80=9D=E5=AE=9E=E7=8E=B0=E6=A1=86= =E6=9E=B6=E7=9A=84=E5=B9=B3=E5=8F=B0=E5=8F=AF=E4=BB=A5=E9=80=89=E6=8B=A9=E9= =85=8D=E7=BD=AE=E4=B8=80=E4=B8=AA GPIO =E7=9A=84 sysfs =E7=94=A8=E6=88=B7= =E6=8E=A5=E5=8F=A3=E3=80=82 > =E8=BF=99=E4=B8=8D=E5=90=8C=E4=BA=8E debugfs =E6=8E=A5=E5=8F=A3=EF=BC=8C= =E5=9B=A0=E4=B8=BA=E5=AE=83=E6=8F=90=E4=BE=9B=E7=9A=84=E6=98=AF=E5=AF=B9 GP= IO=E6=96=B9=E5=90=91=E5=92=8C=E5=80=BC=E7=9A=84=E6=8E=A7=E5=88=B6=EF=BC=8C= =E8=80=8C=E4=B8=8D=E5=8F=AA=E6=98=BE=E7=A4=BA > =E4=B8=80=E4=B8=AAGPIO =E7=9A=84=E7=8A=B6=E6=80=81=E6=91=98=E8=A6=81=E3= =80=82=E6=AD=A4=E5=A4=96,=E5=AE=83=E5=8F=AF=E4=BB=A5=E5=87=BA=E7=8E=B0=E5= =9C=A8=E6=B2=A1=E6=9C=89=E8=B0=83=E8=AF=95=E6=94=AF=E6=8C=81=E7=9A=84=E4=BA= =A7=E5=93=81=E7=BA=A7=E7=B3=BB=E7=BB=9F=E4=B8=AD=E3=80=82 > @@ -548,7 +611,8 @@ GPIO =E5=8F=AF=E4=BB=A5=E5=B7=A5=E4=BD=9C=E4=B9=8B=E5= =90=8E=E6=89=8D=E5=8F=AF=E8=A2=AB=E6=B3=A8=E5=86=8C=E3=80=82=E8=A7=A3=E5=86= =B3=E8=BF=99=E7=B1=BB=E4=BE=9D=E8=B5=96=E7=9A=84=E7=9A=84=E4=B8=80=E7=A7=8D= =E6=96=B9=E6=B3=95=E6=98=AF > =20 > Sysfs =E4=B8=AD=E7=9A=84=E8=B7=AF=E5=BE=84 > -------------- > -=E5=9C=A8/sys/class/gpio =E4=B8=AD=E6=9C=89 3 =E7=B1=BB=E5=85=A5=E5=8F= =A3: > + > +=E5=9C=A8/sys/class/gpio =E4=B8=AD=E6=9C=89 3 =E7=B1=BB=E5=85=A5=E5=8F= =A3:: =20 list, not code. > =20 > - =E7=94=A8=E4=BA=8E=E5=9C=A8=E7=94=A8=E6=88=B7=E7=A9=BA=E9=97=B4=E6= =8E=A7=E5=88=B6 GPIO =E7=9A=84=E6=8E=A7=E5=88=B6=E6=8E=A5=E5=8F=A3; > =20 > @@ -625,8 +689,9 @@ GPIO =E6=8E=A7=E5=88=B6=E5=99=A8=E7=9A=84=E8=B7=AF=E5= =BE=84=E7=B1=BB=E4=BC=BC /sys/class/gpio/gpiochip42/ (=E5=AF=B9=E4=BA=8E=E4= =BB=8E#42 GPIO > =20 > =20 Thanks, --=20 Wu XiangCheng 0x32684A40BCA7AEA7 --+KipKz6Md3qllVRd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEERbo3U5kJpaCtFl1PtlsoEiKCsIUFAmL6QokACgkQtlsoEiKC sIXkYQwAzf3ECGL1uRAiA9dnB/kctQOey1Cx3DdwtaMr4aVYK/W3fNclCflpp7lx 9djnhb1ejKYcWpK1E/Q40N5MloCc+N6yhY1hjjSk503A5JixRqzceHbLY4NwCkn2 qPLp7ox2HClrdwHfwKqIur6cHWxNApeqNc8WBsCgdZUyOJJWAwvLz3EPI077AhHI CoIXi6kUqneK2NqRiokJ9OnDXbBk3V6nabGZyKYjiaJnnKentTTH0Egf8H9DADgz 9UXQkELcRKc9ZX8Q6+qgjeCkzosqhpXl8y5/BvaLv6NgtBUHUvduohRSUE3WxBYr T1Y2VHtHJ6ln6P6uxPxAuw9w+PfrSNsZA1d0NmnnwsNHSZOyNRLjMUBLqknKa1AV HFAm6Oj8yhX5Bcjp2j5D1z7AFs7hwWkvmFsqwI+ouz5cuDKrdP0thAtNwilvjg+4 AFrHFUqRPekcQXB5aUNHl9akQ+GQovAkbb3PqnGGx4DWhF89evhGxih6w7MUAd2Z IvkWJ8jS =GM/W -----END PGP SIGNATURE----- --+KipKz6Md3qllVRd--